diff --git a/Api.SeaHavenIndustries.Tests/WorkOrderControllerSearchTests.cs b/Api.SeaHavenIndustries.Tests/WorkOrderControllerSearchTests.cs
new file mode 100644
index 0000000..61d37c9
--- /dev/null
+++ b/Api.SeaHavenIndustries.Tests/WorkOrderControllerSearchTests.cs
@@ -0,0 +1,101 @@
+using Api.SeaHavenIndustries.Controllers;
+using Api.SeaHavenIndustries.DTOs;
+using Data.SeaHavenIndustries;
+using FluentAssertions;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Configuration;
+using Moq;
+using SeaHaven.DataServices.Interfaces;
+using SeaHaven.Services.DTOs;
+using SeaHaven.Services.Helpers;
+using SeaHaven.Services.Implementation;
+using SeaHaven.Services.Interfaces;
+using Xunit;
+
+namespace Api.SeaHavenIndustries.Tests;
+
+public class WorkOrderControllerSearchTests
+{
+    private static ApplicationDbContext NewContext()
+    {
+        var options = new DbContextOptionsBuilder<ApplicationDbContext>()
+            .UseInMemoryDatabase(Guid.NewGuid().ToString())
+            .Options;
+        return new ApplicationDbContext(options);
+    }
+
+    private static UserManager<ApplicationUser> MockUserManager()
+    {
+        var store = new Mock<IUserStore<ApplicationUser>>();
+        return new Mock<UserManager<ApplicationUser>>(
+            store.Object, null!, null!, null!, null!, null!, null!, null!, null!).Object;
+    }
+
+    private static WorkOrderController NewController(
+        ApplicationDbContext ctx,
+        IWorkOrderAdvancedSearchService advancedSearch)
+    {
+        var controller = new WorkOrderController(
+            MockUserManager(),
+            Mock.Of<IWorkOrderService>(),
+            Mock.Of<IWorkOrderDataService>(),
+            Mock.Of<ICommentDataService>(),
+            Mock.Of<IQuotesDataService>(),
+            Mock.Of<IUserDataService>(),
+            Mock.Of<IDispatchDataService>(),
+            Mock.Of<IVendorDataService>(),
+            Mock.Of<ITaskListTemplateDataService>(),
+            ctx,
+            Mock.Of<IWebHostEnvironment>(),
+            Mock.Of<IHttpContextAccessor>(),
+            null!,
+            null!,
+            Mock.Of<IConfiguration>(),
+            Mock.Of<IWorkOrderBoardService>(),
+            Mock.Of<IWorkOrderBoardUpdateService>(),
+            Mock.Of<IWorkOrderBoardCreateService>(),
+            Mock.Of<IWorkOrderBoardCancelService>(),
+            advancedSearch);
+
+        controller.ControllerContext = new ControllerContext
+        {
+            HttpContext = new DefaultHttpContext
+            {
+                User = new System.Security.Claims.ClaimsPrincipal(
+                    new System.Security.Claims.ClaimsIdentity(
+                        new[]
+                        {
+                            new System.Security.Claims.Claim(
+                                System.Security.Claims.ClaimTypes.NameIdentifier,
+                                "test-user")
+                        },
+                        "Test"))
+            }
+        };
+
+        return controller;
+    }
+
+    [Fact]
+    public async Task SearchBoard_WhenCustomPresetMissingDates_ReturnsBadRequest()
+    {
+        using var ctx = NewContext();
+        var advancedSearch = new WorkOrderAdvancedSearchService(
+            Mock.Of<IWorkOrderAdvancedSearchDataService>());
+        var controller = NewController(ctx, advancedSearch);
+
+        var result = await controller.SearchBoard(new WorkOrderAdvancedSearchQueryDto
+        {
+            DatePreset = WorkOrderAdvancedSearchDatePreset.Custom
+        });
+
+        var badRequest = result.Should().BeOfType<BadRequestObjectResult>().Subject;
+        var body = badRequest.Value.Should().BeOfType<Response>().Subject;
+        body.Status.Should().Be("Error");
+        body.Message.Should().Contain("dateFrom");
+    }
+}
diff --git a/Api.SeaHavenIndustries/Controllers/WorkOrderController.cs b/Api.SeaHavenIndustries/Controllers/WorkOrderController.cs
index 7f09d53..1e4f617 100644
--- a/Api.SeaHavenIndustries/Controllers/WorkOrderController.cs
+++ b/Api.SeaHavenIndustries/Controllers/WorkOrderController.cs
@@ -49,6 +49,7 @@ namespace Api.SeaHavenIndustries.Controllers
         private readonly IWorkOrderBoardUpdateService _boardUpdateService;
         private readonly IWorkOrderBoardCreateService _boardCreateService;
         private readonly IWorkOrderBoardCancelService _boardCancelService;
+        private readonly IWorkOrderAdvancedSearchService _advancedSearchService;
 
         public WorkOrderController(
             UserManager<ApplicationUser> userManager,
@@ -69,7 +70,8 @@ namespace Api.SeaHavenIndustries.Controllers
             IWorkOrderBoardService workOrderBoardService,
             IWorkOrderBoardUpdateService boardUpdateService,
             IWorkOrderBoardCreateService boardCreateService,
-            IWorkOrderBoardCancelService boardCancelService)
+            IWorkOrderBoardCancelService boardCancelService,
+            IWorkOrderAdvancedSearchService advancedSearchService)
         {
             _userManager = userManager;
             _workOrderService = workOrderService;
@@ -90,6 +92,7 @@ namespace Api.SeaHavenIndustries.Controllers
             _boardUpdateService = boardUpdateService;
             _boardCreateService = boardCreateService;
             _boardCancelService = boardCancelService;
+            _advancedSearchService = advancedSearchService;
         }
 
         /// <summary>
@@ -134,6 +137,21 @@ namespace Api.SeaHavenIndustries.Controllers
             }
         }
 
+        [HttpGet("board/search")]
+        public async Task<IActionResult> SearchBoard([FromQuery] WorkOrderAdvancedSearchQueryDto query)
+        {
+            try
+            {
+                var userId = User.FindFirstValue(ClaimTypes.NameIdentifier);
+                var result = await _advancedSearchService.SearchAsync(query, userId);
+                return Ok(result);
+            }
+            catch (ArgumentException ex)
+            {
+                return BadRequest(new Response { Status = "Error", Message = ex.Message });
+            }
+        }
+
         /// <summary>
         /// Dispatcher dropdown options. Currently returns all non-deleted users
         /// (role-filtered assignee list deferred until roles settle).
diff --git a/Data.SeaHavenIndustries/Auth/ApplicationDbContext.cs b/Data.SeaHavenIndustries/Auth/ApplicationDbContext.cs
index 99c3277..136e352 100644
--- a/Data.SeaHavenIndustries/Auth/ApplicationDbContext.cs
+++ b/Data.SeaHavenIndustries/Auth/ApplicationDbContext.cs
@@ -42,6 +42,28 @@ namespace Data.SeaHavenIndustries
                 .Property(w => w.RowVersion)
                 .IsRowVersion();
 
+            // Bounded lengths required for SQL Server index keys (nvarchar(max) is not indexable).
+            // SiteCode: board create contract MaximumLength(32). InternalWONumber: normalized to 11 digits.
+            builder.Entity<WorkOrder>()
+                .Property(w => w.SiteCode)
+                .HasMaxLength(32);
+
+            builder.Entity<WorkOrder>()
+                .Property(w => w.InternalWONumber)
+                .HasMaxLength(11);
+
+            builder.Entity<WorkOrder>()
+                .HasIndex(w => w.SiteCode)
+                .HasFilter("[istemplate] = 0");
+
+            builder.Entity<WorkOrder>()
+                .HasIndex(w => w.InternalWONumber)
+                .HasFilter("[istemplate] = 0");
+
+            builder.Entity<WorkOrder>()
+                .HasIndex(w => new { w.LifecycleStatus, w.ScheduledDate })
+                .HasFilter("[istemplate] = 0");
+
             builder.Entity<Dispatch>()
                 .Property(d => d.RowVersion)
                 .IsRowVersion();
diff --git a/Data.SeaHavenIndustries/Migrations/20260624200000_Phase4_SearchIndexes.Designer.cs b/Data.SeaHavenIndustries/Migrations/20260624200000_Phase4_SearchIndexes.Designer.cs
new file mode 100644
index 0000000..e860475
--- /dev/null
+++ b/Data.SeaHavenIndustries/Migrations/20260624200000_Phase4_SearchIndexes.Designer.cs
@@ -0,0 +1,3008 @@
+// <auto-generated />
+using System;
+using Data.SeaHavenIndustries;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace Data.SeaHavenIndustries.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20260624200000_Phase4_SearchIndexes")]
+    partial class Phase4_SearchIndexes
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "8.0.8")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Accounts", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("About")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("CurrencyCode")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Email")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("FacebookUrl")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("Importance")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("IndustryId")
+                        .HasColumnType("int");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("LinkedInUrl")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("OwnerEmployeeId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Phone")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("PrivacySetting")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ServiceInstructions")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Tags")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("TerritoryId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("TimeZone")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("TwitterUrl")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Type")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Website")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Accounts");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Addresses", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int?>("AccountId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Address1")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Address2")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("AddressType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("City")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ContactId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Country")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("County")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("State")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Zip")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AccountId");
+
+                    b.HasIndex("ContactId");
+
+                    b.ToTable("Addresses");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.ApplicationUser", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<int>("AccessFailedCount")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Color")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Contact")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DeletedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<bool>("EmailConfirmed")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("FirstName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Initials")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("LastName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Locations")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("LockoutEnabled")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTimeOffset?>("LockoutEnd")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<string>("NormalizedEmail")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("NormalizedUserName")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("PasswordHash")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("PhoneNumber")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("PhoneNumberConfirmed")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("SecurityStamp")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("TwoFactorEnabled")
+                        .HasColumnType("bit");
+
+                    b.Property<int?>("Type")
+                        .HasColumnType("int");
+
+                    b.Property<string>("UniqueName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("UserImage")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("UserName")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NormalizedEmail")
+                        .HasDatabaseName("EmailIndex");
+
+                    b.HasIndex("NormalizedUserName")
+                        .IsUnique()
+                        .HasDatabaseName("UserNameIndex")
+                        .HasFilter("[NormalizedUserName] IS NOT NULL");
+
+                    b.ToTable("AspNetUsers", (string)null);
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Assets", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int?>("AccountId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("AssetCode")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("LocationId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AccountId");
+
+                    b.HasIndex("LocationId");
+
+                    b.ToTable("Assets");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Category", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Categories");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Comments", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("CommentType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Commenter")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Commenttext")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("DispatchId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Documents")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ExternalCommentId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("RecordType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("UserId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<int?>("WorkerOrderId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DispatchId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("WorkerOrderId");
+
+                    b.ToTable("Comments");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.ContactDetails", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("About")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("ContactId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateOfBirth")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("FacebookUrl")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Gender")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("LinkedInUrl")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("PrivacySetting")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Tags")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Territory")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("TwitterUrl")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContactId");
+
+                    b.ToTable("ContactDetails");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Contacts", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int?>("AccountId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Address1")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Address2")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("City")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ContactType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Email")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("FacebookUrl")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("FirstName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("LastName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("LinkedInUrl")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("LocationId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("MiddleName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Owner")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("PhoneNumber")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("State")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Title")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("TwitterUrl")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Zip")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AccountId");
+
+                    b.HasIndex("LocationId");
+
+                    b.ToTable("Contacts");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Department", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Departments");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Dispatch", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("AcceptToken")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("AcknowledgedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("CompletedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("DispatchNumber")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DispatchedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool>("EmailSent")
+                        .HasColumnType("bit");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<decimal?>("NTEAmount")
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("PONumber")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ReplyToAddress")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<byte[]>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("rowversion");
+
+                    b.Property<DateTime?>("ScheduledDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Status")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("VerifiedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("VerifiedBy")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("WorkOrderId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("WorkOrderId");
+
+                    b.ToTable("Dispatches");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.DispatchChecklistItem", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime?>("CompletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("CompletedBy")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("DispatchId")
+                        .HasColumnType("int");
+
+                    b.Property<bool>("IsCompleted")
+                        .HasColumnType("bit");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("ItemText")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("WorkOrderId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DispatchId");
+
+                    b.HasIndex("WorkOrderId");
+
+                    b.ToTable("DispatchChecklistItems");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.DispatchSignoff", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("DispatchId")
+                        .HasColumnType("int");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Signature")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("SignatureMethod")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("SignedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SignoffType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DispatchId");
+
+                    b.ToTable("DispatchSignoffs");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.DispatchUpliftRequest", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<decimal?>("CurrentNTE")
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<DateTime?>("DecidedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DecidedByUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("DecisionNote")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("DispatchId")
+                        .HasColumnType("int");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("RequestedByVendorName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<decimal>("RequestedNTE")
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<int>("RequiredTier")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<string>("VendorReason")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DispatchId", "Status")
+                        .IsUnique()
+                        .HasFilter("[Status] = 'Pending'");
+
+                    b.ToTable("DispatchUpliftRequests");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.DispatchWorkOrder", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("DispatchId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkOrderId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DispatchId");
+
+                    b.HasIndex("WorkOrderId");
+
+                    b.ToTable("DispatchWorkOrders");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.DropdownOption", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Category")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("ParentValue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Value")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("DropdownOptions");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Employee", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("About")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool?>("CanChangeProviderNumber")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("ConfirmUserName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateOfBirth")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("DepartmentId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("EmployeeNumber")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("FacebookUrl")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("FirstName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("Gender")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("HireDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<int?>("JobTitleId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("LastLogin")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("LastName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("LinkedInUrl")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("MiddleName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("PermissionGroupId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("RegionId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("SMSAddress")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Status")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("TimeZone")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("TwitterUrl")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("UserName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Website")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("JobTitleId");
+
+                    b.HasIndex("RegionId");
+
+                    b.ToTable("Employees");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.EmployeeAddress", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("City")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("CountryCode")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("CountyId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("StateCode")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Street")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("StreetLineTwo")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Zip")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("EmployeeId")
+                        .IsUnique();
+
+                    b.ToTable("EmployeeAddresses");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.EmployeeEmail", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Address")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<int?>("EmailTypeId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("int");
+
+                    b.Property<bool?>("IsPrimary")
+                        .HasColumnType("bit");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.ToTable("EmployeeEmails");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.EmployeePhone", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Extension")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool?>("IsPrimary")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Number")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("PhoneTypeId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.ToTable("EmployeePhones");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.FollowUps", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int?>("AccountId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("EmployeeId")
+                        .HasColumnType("int");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("LocationId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Reason")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("ScheduleDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<TimeSpan>("ScheduleStartTime")
+                        .HasColumnType("time");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("WorkOrderId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AccountId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("LocationId");
+
+                    b.HasIndex("WorkOrderId");
+
+                    b.ToTable("FollowUps");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.ForgetPasswordCode", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("UserId")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("ForgetPasswordCodes");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.JobTitle", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("JobTitles");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Locations", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Address1")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Address2")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("City")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Email")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Latitude")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Longitude")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("PhoneNumber")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("State")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Status")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Title")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Zip")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Locations");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.PMSchedules", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int?>("AssetId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Frequency")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("LocationId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("StartDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AssetId");
+
+                    b.HasIndex("LocationId");
+
+                    b.ToTable("PMSchedules");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Quotes", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("BillingAddress")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ContactId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("Date")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("PO")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ProjectName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("QuotId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ShippingAddress")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("SiteId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("SiteName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Status")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("TT")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("WorkorderId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContactId");
+
+                    b.HasIndex("WorkorderId");
+
+                    b.ToTable("Quotes");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.QuotesLineItems", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Descriptions")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<decimal?>("Lineitem")
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<int?>("LineitemNumber")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("QuoteId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("QuoteId");
+
+                    b.ToTable("QuotesLines");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Region", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Regions");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.TaskListTemplate", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("TaskListTemplates");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.TaskListTemplateItem", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("ItemText")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<int>("TaskListTemplateId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TaskListTemplateId");
+
+                    b.ToTable("TaskListTemplateItems");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Template", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("AfterPhotoAttachment")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("AfterPhotoIssue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("AssignTo")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Attachments")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("BeforPhotoAttachment")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("BeforPhotoIssue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("CategoryId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("ContactId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DueDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("LocationId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("PO")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Priority")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("SignOffAttachment")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("SignOffName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("SignOffSignature")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Status")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("TT")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("WorkerOrderNumber")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("WorkerOrderTitle")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AssignTo");
+
+                    b.HasIndex("CategoryId");
+
+                    b.HasIndex("ContactId");
+
+                    b.HasIndex("LocationId");
+
+                    b.ToTable("Templates");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Vendor", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Address")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("City")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("CompanyName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ContactName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Email")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Phone")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("State")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("TradeSpecialties")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Zip")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Vendors");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.VendorAccessToken", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime>("ExpiresAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime>("IssuedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("LastUsedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("RevokedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Token")
+                        .IsRequired()
+                        .HasMaxLength(64)
+                        .HasColumnType("nvarchar(64)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Token")
+                        .IsUnique();
+
+                    b.HasIndex("VendorId");
+
+                    b.ToTable("VendorAccessTokens");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.WorkOrder", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("AfterPhotoAttachment")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("AfterPhotoIssue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateOnly?>("AssignDate")
+                        .HasColumnType("date");
+
+                    b.Property<string>("AssignTo")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Attachments")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("AvettaTask")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("BeforPhotoAttachment")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("BeforPhotoIssue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Building")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("CarriedOver")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("CompletedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Customer")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DateReported")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("DocStatus")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("DueDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("ExternalWorkOrderId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("InternalWONumber")
+                        .HasMaxLength(11)
+                        .HasColumnType("nvarchar(11)");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("LegacyStatus")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("LifecycleStatus")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("LocationId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("OperationalFlags")
+                        .HasColumnType("int");
+
+                    b.Property<DateOnly?>("OriginalDate")
+                        .HasColumnType("date");
+
+                    b.Property<DateOnly?>("OriginalWeek")
+                        .HasColumnType("date");
+
+                    b.Property<string>("PO")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("PrimaryDispatchId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Priority")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Problem")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("RescheduleCount")
+                        .HasColumnType("int");
+
+                    b.Property<byte[]>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("rowversion");
+
+                    b.Property<bool?>("ScheduleWeekOnly")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("ScheduledDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("ScheduledEnd")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("ScheduledStart")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Severity")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Service")
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<string>("SignOffAttachment")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("SignOffName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("SignOffSignature")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("SiteCode")
+                        .HasMaxLength(32)
+                        .HasColumnType("nvarchar(32)");
+
+                    b.Property<string>("Source")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("SourceEmailS3Key")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Status")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("SubTrade")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("TT")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateOnly?>("TargetWeek")
+                        .HasColumnType("date");
+
+                    b.Property<string>("Trade")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<decimal?>("VendorNTE")
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<int?>("WorkOrderType")
+                        .HasColumnType("int");
+
+                    b.Property<string>("WorkerOrderNumber")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("WorkerOrderTitle")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool?>("istemplate")
+                        .HasColumnType("bit");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AssignTo");
+
+                    b.HasIndex("AssignTo", "ScheduledDate");
+
+                    b.HasIndex("InternalWONumber")
+                        .HasFilter("[istemplate] = 0");
+
+                    b.HasIndex("LifecycleStatus", "ScheduledDate")
+                        .HasFilter("[istemplate] = 0");
+
+                    b.HasIndex("LocationId");
+
+                    b.HasIndex("PrimaryDispatchId");
+
+                    b.HasIndex("ScheduledDate");
+
+                    b.HasIndex("SiteCode")
+                        .HasFilter("[istemplate] = 0");
+
+                    b.HasIndex("WorkOrderType");
+
+                    b.ToTable("workOrders");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.WorkOrderAttachments", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Attachments")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("WorkorderId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("WorkorderId");
+
+                    b.ToTable("workOrderAttachments");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.WorkOrderAuditLog", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Action")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ActorType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("CorrelationId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("DispatchId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("EventType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("FieldName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("NewValue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("OldValue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("UserId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<int>("WorkOrderId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("WorkOrderId");
+
+                    b.ToTable("WorkOrderAuditLogs");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.WorkOrderCategories", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int?>("CategoryId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("WorkorderId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CategoryId");
+
+                    b.HasIndex("WorkorderId");
+
+                    b.ToTable("workOrderCategories");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.WorkOrderContacts", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int?>("ContactId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("CreatedDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("DeleterUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("DeletionTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool?>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("LastModificationTime")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("LastModifierUserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Notes")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("WorkorderId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("createdby")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContactId");
+
+                    b.HasIndex("WorkorderId");
+
+                    b.ToTable("WorkOrderContacts");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.WorkOrderFieldLock", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("FieldName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<DateTime>("LockedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("LockedByUserId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("WorkOrderId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("WorkOrderId", "FieldName")
+                        .IsUnique();
+
+                    b.ToTable("WorkOrderFieldLocks");
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRole", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Name")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("NormalizedName")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NormalizedName")
+                        .IsUnique()
+                        .HasDatabaseName("RoleNameIndex")
+                        .HasFilter("[NormalizedName] IS NOT NULL");
+
+                    b.ToTable("AspNetRoles", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<string>", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClaimType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ClaimValue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("RoleId")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(450)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RoleId");
+
+                    b.ToTable("AspNetRoleClaims", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserClaim<string>", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClaimType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ClaimValue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("UserId")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(450)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("AspNetUserClaims", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserLogin<string>", b =>
+                {
+                    b.Property<string>("LoginProvider")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("ProviderKey")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("ProviderDisplayName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("UserId")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(450)");
+
+                    b.HasKey("LoginProvider", "ProviderKey");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("AspNetUserLogins", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserRole<string>", b =>
+                {
+                    b.Property<string>("UserId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("RoleId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.HasKey("UserId", "RoleId");
+
+                    b.HasIndex("RoleId");
+
+                    b.ToTable("AspNetUserRoles", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserToken<string>", b =>
+                {
+                    b.Property<string>("UserId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("LoginProvider")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Value")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("UserId", "LoginProvider", "Name");
+
+                    b.ToTable("AspNetUserTokens", (string)null);
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Addresses", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Accounts", "Account")
+                        .WithMany("Addresses")
+                        .HasForeignKey("AccountId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.Contacts", "Contact")
+                        .WithMany()
+                        .HasForeignKey("ContactId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Account");
+
+                    b.Navigation("Contact");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Assets", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Accounts", "Account")
+                        .WithMany()
+                        .HasForeignKey("AccountId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.Locations", "Location")
+                        .WithMany()
+                        .HasForeignKey("LocationId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Account");
+
+                    b.Navigation("Location");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Comments", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Dispatch", "Dispatch")
+                        .WithMany("Comments")
+                        .HasForeignKey("DispatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.ApplicationUser", "ApplicationUser")
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.WorkOrder", "WorkOrder")
+                        .WithMany("Comments")
+                        .HasForeignKey("WorkerOrderId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("ApplicationUser");
+
+                    b.Navigation("Dispatch");
+
+                    b.Navigation("WorkOrder");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.ContactDetails", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Contacts", "Contact")
+                        .WithMany()
+                        .HasForeignKey("ContactId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Contact");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Contacts", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Accounts", "Account")
+                        .WithMany("Contacts")
+                        .HasForeignKey("AccountId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.Locations", "Location")
+                        .WithMany()
+                        .HasForeignKey("LocationId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Account");
+
+                    b.Navigation("Location");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Dispatch", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Vendor", "Vendor")
+                        .WithMany("Dispatches")
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("Data.SeaHavenIndustries.WorkOrder", "WorkOrder")
+                        .WithMany("Dispatches")
+                        .HasForeignKey("WorkOrderId");
+
+                    b.Navigation("Vendor");
+
+                    b.Navigation("WorkOrder");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.DispatchChecklistItem", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Dispatch", "Dispatch")
+                        .WithMany("ChecklistItems")
+                        .HasForeignKey("DispatchId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("Data.SeaHavenIndustries.WorkOrder", "WorkOrder")
+                        .WithMany()
+                        .HasForeignKey("WorkOrderId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Dispatch");
+
+                    b.Navigation("WorkOrder");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.DispatchSignoff", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Dispatch", "Dispatch")
+                        .WithMany("Signoffs")
+                        .HasForeignKey("DispatchId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Dispatch");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.DispatchUpliftRequest", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Dispatch", "Dispatch")
+                        .WithMany()
+                        .HasForeignKey("DispatchId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Dispatch");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.DispatchWorkOrder", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Dispatch", "Dispatch")
+                        .WithMany("DispatchWorkOrders")
+                        .HasForeignKey("DispatchId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("Data.SeaHavenIndustries.WorkOrder", "WorkOrder")
+                        .WithMany()
+                        .HasForeignKey("WorkOrderId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Dispatch");
+
+                    b.Navigation("WorkOrder");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Employee", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Department", "Department")
+                        .WithMany("Employees")
+                        .HasForeignKey("DepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.JobTitle", "JobTitle")
+                        .WithMany("Employees")
+                        .HasForeignKey("JobTitleId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.Region", "Region")
+                        .WithMany("Employees")
+                        .HasForeignKey("RegionId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Department");
+
+                    b.Navigation("JobTitle");
+
+                    b.Navigation("Region");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.EmployeeAddress", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Employee", "Employee")
+                        .WithOne("Address")
+                        .HasForeignKey("Data.SeaHavenIndustries.EmployeeAddress", "EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.EmployeeEmail", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Employee", "Employee")
+                        .WithMany("Emails")
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.EmployeePhone", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Employee", "Employee")
+                        .WithMany("Phones")
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.FollowUps", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Accounts", "Account")
+                        .WithMany()
+                        .HasForeignKey("AccountId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.Locations", "Location")
+                        .WithMany()
+                        .HasForeignKey("LocationId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.WorkOrder", "WorkOrder")
+                        .WithMany()
+                        .HasForeignKey("WorkOrderId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Account");
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("Location");
+
+                    b.Navigation("WorkOrder");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.PMSchedules", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Assets", "Asset")
+                        .WithMany("PMSchedules")
+                        .HasForeignKey("AssetId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.Locations", "Location")
+                        .WithMany()
+                        .HasForeignKey("LocationId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Asset");
+
+                    b.Navigation("Location");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Quotes", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Contacts", "Contacts")
+                        .WithMany()
+                        .HasForeignKey("ContactId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.WorkOrder", "WorkOrder")
+                        .WithMany("Quotes")
+                        .HasForeignKey("WorkorderId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Contacts");
+
+                    b.Navigation("WorkOrder");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.QuotesLineItems", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Quotes", "Quotes")
+                        .WithMany("LineItems")
+                        .HasForeignKey("QuoteId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Quotes");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.TaskListTemplateItem", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.TaskListTemplate", "Template")
+                        .WithMany("Items")
+                        .HasForeignKey("TaskListTemplateId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Template");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Template", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.ApplicationUser", "AssignToUser")
+                        .WithMany("Templates")
+                        .HasForeignKey("AssignTo")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.Category", "Category")
+                        .WithMany("Templates")
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.Contacts", "POC")
+                        .WithMany()
+                        .HasForeignKey("ContactId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.Locations", "Locations")
+                        .WithMany("Templates")
+                        .HasForeignKey("LocationId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("AssignToUser");
+
+                    b.Navigation("Category");
+
+                    b.Navigation("Locations");
+
+                    b.Navigation("POC");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.VendorAccessToken", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.WorkOrder", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.ApplicationUser", "AssignToUser")
+                        .WithMany("WorkOrders")
+                        .HasForeignKey("AssignTo")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.Locations", "Locations")
+                        .WithMany("workOrders")
+                        .HasForeignKey("LocationId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.Dispatch", "PrimaryDispatch")
+                        .WithMany()
+                        .HasForeignKey("PrimaryDispatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("AssignToUser");
+
+                    b.Navigation("Locations");
+
+                    b.Navigation("PrimaryDispatch");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.WorkOrderAttachments", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.WorkOrder", "WorkOrder")
+                        .WithMany("workOrderAttachments")
+                        .HasForeignKey("WorkorderId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("WorkOrder");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.WorkOrderAuditLog", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.ApplicationUser", "User")
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.WorkOrder", "WorkOrder")
+                        .WithMany()
+                        .HasForeignKey("WorkOrderId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("User");
+
+                    b.Navigation("WorkOrder");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.WorkOrderCategories", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Category", "Category")
+                        .WithMany("WorkOrderCategories")
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.WorkOrder", "WorkOrder")
+                        .WithMany("WorkOrderCategories")
+                        .HasForeignKey("WorkorderId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Category");
+
+                    b.Navigation("WorkOrder");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.WorkOrderContacts", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.Contacts", "POC")
+                        .WithMany("WorkOrderContacts")
+                        .HasForeignKey("ContactId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("Data.SeaHavenIndustries.WorkOrder", "WorkOrder")
+                        .WithMany("WorkOrderContacts")
+                        .HasForeignKey("WorkorderId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("POC");
+
+                    b.Navigation("WorkOrder");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.WorkOrderFieldLock", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.WorkOrder", "WorkOrder")
+                        .WithMany("FieldLocks")
+                        .HasForeignKey("WorkOrderId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("WorkOrder");
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<string>", b =>
+                {
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityRole", null)
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserClaim<string>", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserLogin<string>", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserRole<string>", b =>
+                {
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityRole", null)
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("Data.SeaHavenIndustries.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserToken<string>", b =>
+                {
+                    b.HasOne("Data.SeaHavenIndustries.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Accounts", b =>
+                {
+                    b.Navigation("Addresses");
+
+                    b.Navigation("Contacts");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.ApplicationUser", b =>
+                {
+                    b.Navigation("Templates");
+
+                    b.Navigation("WorkOrders");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Assets", b =>
+                {
+                    b.Navigation("PMSchedules");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Category", b =>
+                {
+                    b.Navigation("Templates");
+
+                    b.Navigation("WorkOrderCategories");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Contacts", b =>
+                {
+                    b.Navigation("WorkOrderContacts");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Department", b =>
+                {
+                    b.Navigation("Employees");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Dispatch", b =>
+                {
+                    b.Navigation("ChecklistItems");
+
+                    b.Navigation("Comments");
+
+                    b.Navigation("DispatchWorkOrders");
+
+                    b.Navigation("Signoffs");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Employee", b =>
+                {
+                    b.Navigation("Address");
+
+                    b.Navigation("Emails");
+
+                    b.Navigation("Phones");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.JobTitle", b =>
+                {
+                    b.Navigation("Employees");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Locations", b =>
+                {
+                    b.Navigation("Templates");
+
+                    b.Navigation("workOrders");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Quotes", b =>
+                {
+                    b.Navigation("LineItems");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Region", b =>
+                {
+                    b.Navigation("Employees");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.TaskListTemplate", b =>
+                {
+                    b.Navigation("Items");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.Vendor", b =>
+                {
+                    b.Navigation("Dispatches");
+                });
+
+            modelBuilder.Entity("Data.SeaHavenIndustries.WorkOrder", b =>
+                {
+                    b.Navigation("Comments");
+
+                    b.Navigation("Dispatches");
+
+                    b.Navigation("FieldLocks");
+
+                    b.Navigation("Quotes");
+
+                    b.Navigation("WorkOrderCategories");
+
+                    b.Navigation("WorkOrderContacts");
+
+                    b.Navigation("workOrderAttachments");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/Data.SeaHavenIndustries/Migrations/20260624200000_Phase4_SearchIndexes.cs b/Data.SeaHavenIndustries/Migrations/20260624200000_Phase4_SearchIndexes.cs
new file mode 100644
index 0000000..c92d732
--- /dev/null
+++ b/Data.SeaHavenIndustries/Migrations/20260624200000_Phase4_SearchIndexes.cs
@@ -0,0 +1,84 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Data.SeaHavenIndustries.Migrations
+{
+    /// <inheritdoc />
+    public partial class Phase4_SearchIndexes : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<string>(
+                name: "SiteCode",
+                table: "workOrders",
+                type: "nvarchar(32)",
+                maxLength: 32,
+                nullable: true,
+                oldClrType: typeof(string),
+                oldType: "nvarchar(max)");
+
+            migrationBuilder.AlterColumn<string>(
+                name: "InternalWONumber",
+                table: "workOrders",
+                type: "nvarchar(11)",
+                maxLength: 11,
+                nullable: true,
+                oldClrType: typeof(string),
+                oldType: "nvarchar(max)");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_workOrders_SiteCode",
+                table: "workOrders",
+                column: "SiteCode",
+                filter: "[istemplate] = 0");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_workOrders_InternalWONumber",
+                table: "workOrders",
+                column: "InternalWONumber",
+                filter: "[istemplate] = 0");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_workOrders_LifecycleStatus_ScheduledDate",
+                table: "workOrders",
+                columns: new[] { "LifecycleStatus", "ScheduledDate" },
+                filter: "[istemplate] = 0");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropIndex(
+                name: "IX_workOrders_SiteCode",
+                table: "workOrders");
+
+            migrationBuilder.DropIndex(
+                name: "IX_workOrders_InternalWONumber",
+                table: "workOrders");
+
+            migrationBuilder.DropIndex(
+                name: "IX_workOrders_LifecycleStatus_ScheduledDate",
+                table: "workOrders");
+
+            migrationBuilder.AlterColumn<string>(
+                name: "SiteCode",
+                table: "workOrders",
+                type: "nvarchar(max)",
+                nullable: true,
+                oldClrType: typeof(string),
+                oldType: "nvarchar(32)",
+                oldMaxLength: 32);
+
+            migrationBuilder.AlterColumn<string>(
+                name: "InternalWONumber",
+                table: "workOrders",
+                type: "nvarchar(max)",
+                nullable: true,
+                oldClrType: typeof(string),
+                oldType: "nvarchar(11)",
+                oldMaxLength: 11);
+        }
+    }
+}
diff --git a/Data.SeaHavenIndustries/Migrations/ApplicationDbContextModelSnapshot.cs b/Data.SeaHavenIndustries/Migrations/ApplicationDbContextModelSnapshot.cs
index 11bc0cf..678bb24 100644
--- a/Data.SeaHavenIndustries/Migrations/ApplicationDbContextModelSnapshot.cs
+++ b/Data.SeaHavenIndustries/Migrations/ApplicationDbContextModelSnapshot.cs
@@ -2280,7 +2280,8 @@ namespace Data.SeaHavenIndustries.Migrations
                         .HasColumnType("nvarchar(max)");
 
                     b.Property<string>("InternalWONumber")
-                        .HasColumnType("nvarchar(max)");
+                        .HasMaxLength(11)
+                        .HasColumnType("nvarchar(11)");
 
                     b.Property<bool?>("IsDeleted")
                         .HasColumnType("bit");
@@ -2358,7 +2359,8 @@ namespace Data.SeaHavenIndustries.Migrations
                         .HasColumnType("nvarchar(max)");
 
                     b.Property<string>("SiteCode")
-                        .HasColumnType("nvarchar(max)");
+                        .HasMaxLength(32)
+                        .HasColumnType("nvarchar(32)");
 
                     b.Property<string>("Source")
                         .HasColumnType("nvarchar(max)");
@@ -2405,12 +2407,21 @@ namespace Data.SeaHavenIndustries.Migrations
 
                     b.HasIndex("AssignTo", "ScheduledDate");
 
+                    b.HasIndex("InternalWONumber")
+                        .HasFilter("[istemplate] = 0");
+
+                    b.HasIndex("LifecycleStatus", "ScheduledDate")
+                        .HasFilter("[istemplate] = 0");
+
                     b.HasIndex("LocationId");
 
                     b.HasIndex("PrimaryDispatchId");
 
                     b.HasIndex("ScheduledDate");
 
+                    b.HasIndex("SiteCode")
+                        .HasFilter("[istemplate] = 0");
+
                     b.HasIndex("WorkOrderType");
 
                     b.ToTable("workOrders");
diff --git a/SeaHaven.DataServices/Helpers/WorkOrderBoardQueryFilters.cs b/SeaHaven.DataServices/Helpers/WorkOrderBoardQueryFilters.cs
index d13b4d3..ff64ae9 100644
--- a/SeaHaven.DataServices/Helpers/WorkOrderBoardQueryFilters.cs
+++ b/SeaHaven.DataServices/Helpers/WorkOrderBoardQueryFilters.cs
@@ -143,24 +143,5 @@ namespace SeaHaven.DataServices.Helpers
         }
 
         #endregion
-
-        public static IQueryable<WorkOrder> ApplySearchFilter(IQueryable<WorkOrder> query, string? search)
-        {
-            if (string.IsNullOrWhiteSpace(search))
-                return query;
-
-            var s = search.Trim().ToLower();
-            return query.Where(w =>
-                (w.SiteCode ?? "").ToLower().Contains(s)
-                || (w.InternalWONumber ?? "").ToLower().Contains(s)
-                || (w.WorkerOrderNumber ?? "").ToLower().Contains(s)
-                || (w.Locations != null && (w.Locations.Name ?? "").ToLower().Contains(s))
-                || (w.AssignToUser != null && ((w.AssignToUser.FirstName ?? "") + " " + (w.AssignToUser.LastName ?? "")).ToLower().Contains(s))
-                || (w.Service ?? "").ToLower().Contains(s)
-                || (w.Trade ?? "").ToLower().Contains(s)
-                || (w.Problem ?? "").ToLower().Contains(s)
-                || (w.PrimaryDispatch != null && w.PrimaryDispatch.Vendor != null && (w.PrimaryDispatch.Vendor.CompanyName ?? "").ToLower().Contains(s))
-                || (w.Status ?? "").ToLower().Contains(s));
-        }
     }
 }
diff --git a/SeaHaven.DataServices/Helpers/WorkOrderBoardSearchFilter.cs b/SeaHaven.DataServices/Helpers/WorkOrderBoardSearchFilter.cs
new file mode 100644
index 0000000..eac12ba
--- /dev/null
+++ b/SeaHaven.DataServices/Helpers/WorkOrderBoardSearchFilter.cs
@@ -0,0 +1,47 @@
+using Data.SeaHavenIndustries;
+using Data.SeaHavenIndustries.Enums;
+
+namespace SeaHaven.DataServices.Helpers
+{
+    public static class WorkOrderBoardSearchFilter
+    {
+        public static string? NormalizeSearch(string? search)
+        {
+            if (string.IsNullOrWhiteSpace(search))
+                return null;
+
+            var trimmed = search.Trim();
+            return trimmed.Length < 2 ? null : trimmed;
+        }
+
+        public static IQueryable<WorkOrder> Apply(IQueryable<WorkOrder> query, string? search)
+        {
+            var normalized = NormalizeSearch(search);
+            if (normalized == null)
+                return query;
+
+            var s = normalized.ToLower();
+            return query.Where(w =>
+                (w.SiteCode ?? "").ToLower().Contains(s)
+                || (w.InternalWONumber ?? "").ToLower().Contains(s)
+                || (w.WorkerOrderNumber ?? "").ToLower().Contains(s)
+                || (w.Locations != null && (w.Locations.Name ?? "").ToLower().Contains(s))
+                || (w.AssignToUser != null && ((w.AssignToUser.FirstName ?? "") + " " + (w.AssignToUser.LastName ?? "")).ToLower().Contains(s))
+                || (w.Trade ?? "").ToLower().Contains(s)
+                || (w.Problem ?? "").ToLower().Contains(s)
+                || (w.PrimaryDispatch != null && w.PrimaryDispatch.Vendor != null && (w.PrimaryDispatch.Vendor.CompanyName ?? "").ToLower().Contains(s))
+                || (w.PrimaryDispatch != null && w.PrimaryDispatch.Vendor != null && (w.PrimaryDispatch.Vendor.ContactName ?? "").ToLower().Contains(s))
+                || (w.Status ?? "").ToLower().Contains(s)
+                || (w.LifecycleStatus == LifecycleStatus.Incomplete && "incomplete".Contains(s))
+                || (w.LifecycleStatus == LifecycleStatus.Pending && ("pending".Contains(s) || "on hold".Contains(s) || "onhold".Contains(s)))
+                || (w.LifecycleStatus == LifecycleStatus.Scheduled && "scheduled".Contains(s))
+                || (w.LifecycleStatus == LifecycleStatus.EnRoute && ("en route".Contains(s) || "enroute".Contains(s)))
+                || (w.LifecycleStatus == LifecycleStatus.OnSite && ("on site".Contains(s) || "onsite".Contains(s)))
+                || (w.LifecycleStatus == LifecycleStatus.InProgress && ("in progress".Contains(s) || "inprogress".Contains(s)))
+                || (w.LifecycleStatus == LifecycleStatus.Completed && ("completed".Contains(s) || "complete".Contains(s) || "done".Contains(s) || "closed".Contains(s)))
+                || (w.LifecycleStatus == LifecycleStatus.Rescheduled && "rescheduled".Contains(s))
+                || (w.LifecycleStatus == LifecycleStatus.Canceled && ("canceled".Contains(s) || "cancelled".Contains(s)))
+                || (w.LifecycleStatus == LifecycleStatus.PendingQuote && ("pending quote".Contains(s) || "pendingquote".Contains(s) || "pending approval".Contains(s) || "pendingapproval".Contains(s))));
+        }
+    }
+}
diff --git a/SeaHaven.DataServices/Implementation/WorkOrderAdvancedSearchDataService.cs b/SeaHaven.DataServices/Implementation/WorkOrderAdvancedSearchDataService.cs
new file mode 100644
index 0000000..556fe4f
--- /dev/null
+++ b/SeaHaven.DataServices/Implementation/WorkOrderAdvancedSearchDataService.cs
@@ -0,0 +1,64 @@
+using Data.SeaHavenIndustries;
+using Microsoft.EntityFrameworkCore;
+using SeaHaven.DataServices.Helpers;
+using SeaHaven.DataServices.Interfaces;
+
+namespace SeaHaven.DataServices.Implementation
+{
+    public class WorkOrderAdvancedSearchDataService : IWorkOrderAdvancedSearchDataService
+    {
+        private readonly ApplicationDbContext _context;
+
+        public WorkOrderAdvancedSearchDataService(ApplicationDbContext context)
+        {
+            _context = context;
+        }
+
+        public async Task<WorkOrderAdvancedSearchResult> SearchAsync(WorkOrderAdvancedSearchQuery query)
+        {
+            var baseQuery = WorkOrderBoardQueryFilters.ApplyBaseScope(_context.workOrders.AsNoTracking());
+            baseQuery = WorkOrderBoardQueryFilters.ApplyDateRangeFilter(baseQuery, query.DateFrom, query.DateTo);
+            baseQuery = WorkOrderBoardQueryFilters.ApplySiteFilter(baseQuery, query.Sites);
+            baseQuery = WorkOrderBoardQueryFilters.ApplyTypeFilter(baseQuery, query.Types);
+            baseQuery = WorkOrderBoardQueryFilters.ApplyDispatcherFilter(
+                baseQuery, query.Dispatchers, query.MyWorkOrders, query.CurrentUserId);
+            baseQuery = WorkOrderBoardQueryFilters.ApplyStatusFilter(baseQuery, query.Statuses);
+            baseQuery = WorkOrderBoardQueryFilters.ApplyPmTypeFilter(baseQuery, query.PmTypes);
+            baseQuery = WorkOrderBoardQueryFilters.ApplyVendorFilter(baseQuery, query.VendorIds);
+            baseQuery = WorkOrderBoardQueryFilters.ApplyDocStatusFilter(baseQuery, query.DocStatuses);
+
+            var normalizedSearch = WorkOrderBoardSearchFilter.NormalizeSearch(query.Search);
+            if (normalizedSearch != null)
+                baseQuery = WorkOrderBoardSearchFilter.Apply(baseQuery, normalizedSearch);
+
+            var totalCount = await baseQuery.CountAsync();
+
+            var sorted = ApplySort(baseQuery, query.SortBy, query.SortDir);
+            var paged = sorted
+                .Skip((query.Page - 1) * query.PageSize)
+                .Take(query.PageSize);
+
+            var rows = await WorkOrderBoardProjection.ProjectRowsAsync(paged, isUnscheduled: false);
+            return new WorkOrderAdvancedSearchResult(rows, totalCount);
+        }
+
+        private static IQueryable<WorkOrder> ApplySort(IQueryable<WorkOrder> query, string sortBy, string sortDir)
+        {
+            var descending = string.Equals(sortDir, "desc", StringComparison.OrdinalIgnoreCase);
+            var field = (sortBy ?? "scheduledDate").Trim().ToLowerInvariant();
+
+            return field switch
+            {
+                "wonumber" or "woNumber" => descending
+                    ? query.OrderByDescending(w => w.InternalWONumber)
+                    : query.OrderBy(w => w.InternalWONumber),
+                "duedate" or "dueDate" => descending
+                    ? query.OrderByDescending(w => w.DueDate).ThenBy(w => w.InternalWONumber)
+                    : query.OrderBy(w => w.DueDate).ThenBy(w => w.InternalWONumber),
+                _ => descending
+                    ? query.OrderByDescending(w => w.ScheduledDate).ThenByDescending(w => w.InternalWONumber)
+                    : query.OrderBy(w => w.ScheduledDate).ThenBy(w => w.InternalWONumber)
+            };
+        }
+    }
+}
diff --git a/SeaHaven.DataServices/Implementation/WorkOrderBoardDataService.cs b/SeaHaven.DataServices/Implementation/WorkOrderBoardDataService.cs
index 2389fdc..17e21b0 100644
--- a/SeaHaven.DataServices/Implementation/WorkOrderBoardDataService.cs
+++ b/SeaHaven.DataServices/Implementation/WorkOrderBoardDataService.cs
@@ -37,10 +37,11 @@ namespace SeaHaven.DataServices.Implementation
 
             var scheduledTotal = await scheduledBase.CountAsync();
 
-            if (!string.IsNullOrWhiteSpace(query.Search))
+            var normalizedSearch = WorkOrderBoardSearchFilter.NormalizeSearch(query.Search);
+            if (normalizedSearch != null)
             {
-                scheduledBase = WorkOrderBoardQueryFilters.ApplySearchFilter(scheduledBase, query.Search);
-                unscheduledBase = WorkOrderBoardQueryFilters.ApplySearchFilter(unscheduledBase, query.Search);
+                scheduledBase = WorkOrderBoardSearchFilter.Apply(scheduledBase, normalizedSearch);
+                unscheduledBase = WorkOrderBoardSearchFilter.Apply(unscheduledBase, normalizedSearch);
             }
 
             var scheduledRows = await WorkOrderBoardProjection.ProjectRowsAsync(
diff --git a/SeaHaven.DataServices/Interfaces/IWorkOrderAdvancedSearchDataService.cs b/SeaHaven.DataServices/Interfaces/IWorkOrderAdvancedSearchDataService.cs
new file mode 100644
index 0000000..f758550
--- /dev/null
+++ b/SeaHaven.DataServices/Interfaces/IWorkOrderAdvancedSearchDataService.cs
@@ -0,0 +1,9 @@
+using SeaHaven.DataServices.Interfaces;
+
+namespace SeaHaven.DataServices.Interfaces
+{
+    public interface IWorkOrderAdvancedSearchDataService
+    {
+        Task<WorkOrderAdvancedSearchResult> SearchAsync(WorkOrderAdvancedSearchQuery query);
+    }
+}
diff --git a/SeaHaven.DataServices/Interfaces/WorkOrderAdvancedSearchModels.cs b/SeaHaven.DataServices/Interfaces/WorkOrderAdvancedSearchModels.cs
new file mode 100644
index 0000000..0cede89
--- /dev/null
+++ b/SeaHaven.DataServices/Interfaces/WorkOrderAdvancedSearchModels.cs
@@ -0,0 +1,27 @@
+using Data.SeaHavenIndustries.Enums;
+using SeaHaven.DataServices.Interfaces;
+
+namespace SeaHaven.DataServices.Interfaces
+{
+    public record WorkOrderAdvancedSearchQuery(
+        string? Search,
+        DateOnly DateFrom,
+        DateOnly DateTo,
+        IReadOnlyList<string>? Sites,
+        IReadOnlyList<WorkOrderType>? Types,
+        IReadOnlyList<string>? Dispatchers,
+        IReadOnlyList<LifecycleStatus>? Statuses,
+        IReadOnlyList<string>? PmTypes,
+        IReadOnlyList<int>? VendorIds,
+        IReadOnlyList<DocStatus>? DocStatuses,
+        bool MyWorkOrders,
+        string? CurrentUserId,
+        int Page,
+        int PageSize,
+        string SortBy,
+        string SortDir);
+
+    public record WorkOrderAdvancedSearchResult(
+        IReadOnlyList<WorkOrderBoardRawRow> Rows,
+        int TotalCount);
+}
diff --git a/SeaHaven.Services/DTOs/WorkOrderBoardRequestDTOs.cs b/SeaHaven.Services/DTOs/WorkOrderBoardRequestDTOs.cs
index d3ac591..31fae59 100644
--- a/SeaHaven.Services/DTOs/WorkOrderBoardRequestDTOs.cs
+++ b/SeaHaven.Services/DTOs/WorkOrderBoardRequestDTOs.cs
@@ -1,4 +1,5 @@
 using Data.SeaHavenIndustries.Enums;
+using SeaHaven.Services.Helpers;
 
 namespace SeaHaven.Services.DTOs
 {
@@ -23,4 +24,25 @@ namespace SeaHaven.Services.DTOs
         public int? PocContactId { get; set; }
         public string? PocNotes { get; set; }
     }
+
+    /// <summary>Advanced search / filter query for the board.</summary>
+    public class WorkOrderAdvancedSearchQueryDto
+    {
+        public int Page { get; set; } = 1;
+        public int PageSize { get; set; } = 50;
+        public string? Search { get; set; }
+        public WorkOrderAdvancedSearchDatePreset? DatePreset { get; set; }
+        public DateOnly? DateFrom { get; set; }
+        public DateOnly? DateTo { get; set; }
+        public List<string>? Sites { get; set; }
+        public List<WorkOrderType>? Types { get; set; }
+        public List<string>? Dispatchers { get; set; }
+        public List<LifecycleStatus>? Statuses { get; set; }
+        public List<string>? PmTypes { get; set; }
+        public List<int>? VendorIds { get; set; }
+        public List<DocStatus>? DocStatuses { get; set; }
+        public bool MyWorkOrders { get; set; }
+        public string? SortBy { get; set; }
+        public string? SortDir { get; set; }
+    }
 }
diff --git a/SeaHaven.Services/Helpers/WorkOrderSearchDateRangeResolver.cs b/SeaHaven.Services/Helpers/WorkOrderSearchDateRangeResolver.cs
new file mode 100644
index 0000000..d41df2f
--- /dev/null
+++ b/SeaHaven.Services/Helpers/WorkOrderSearchDateRangeResolver.cs
@@ -0,0 +1,95 @@
+namespace SeaHaven.Services.Helpers
+{
+    public enum WorkOrderAdvancedSearchDatePreset
+    {
+        ThisWeek,
+        LastWeek,
+        ThisMonth,
+        Last3Months,
+        NextWeek,
+        NextMonth,
+        Custom
+    }
+
+    public record WorkOrderSearchDateRange(DateOnly From, DateOnly To);
+
+    public static class WorkOrderSearchDateRangeResolver
+    {
+        public static WorkOrderSearchDateRange Resolve(
+            WorkOrderAdvancedSearchDatePreset? preset,
+            DateOnly? dateFrom,
+            DateOnly? dateTo,
+            DateOnly? referenceDate = null)
+        {
+            var today = referenceDate ?? DateOnly.FromDateTime(DateTime.UtcNow);
+            var resolvedPreset = preset ?? WorkOrderAdvancedSearchDatePreset.ThisWeek;
+
+            if (resolvedPreset == WorkOrderAdvancedSearchDatePreset.Custom)
+            {
+                if (!dateFrom.HasValue || !dateTo.HasValue)
+                    throw new ArgumentException("dateFrom and dateTo are required when datePreset is custom.");
+
+                if (dateTo.Value < dateFrom.Value)
+                    throw new ArgumentException("dateTo must be on or after dateFrom.");
+
+                return new WorkOrderSearchDateRange(dateFrom.Value, dateTo.Value);
+            }
+
+            return resolvedPreset switch
+            {
+                WorkOrderAdvancedSearchDatePreset.ThisWeek => ThisIsoWeek(today),
+                WorkOrderAdvancedSearchDatePreset.LastWeek => LastIsoWeek(today),
+                WorkOrderAdvancedSearchDatePreset.ThisMonth => ThisMonth(today),
+                WorkOrderAdvancedSearchDatePreset.Last3Months => Last3Months(today),
+                WorkOrderAdvancedSearchDatePreset.NextWeek => NextIsoWeek(today),
+                WorkOrderAdvancedSearchDatePreset.NextMonth => NextMonth(today),
+                _ => ThisIsoWeek(today)
+            };
+        }
+
+        public static DateOnly GetIsoWeekStart(DateOnly date)
+        {
+            var diff = (7 + (date.DayOfWeek - DayOfWeek.Monday)) % 7;
+            return date.AddDays(-diff);
+        }
+
+        private static WorkOrderSearchDateRange ThisIsoWeek(DateOnly today)
+        {
+            var start = GetIsoWeekStart(today);
+            return new WorkOrderSearchDateRange(start, start.AddDays(6));
+        }
+
+        private static WorkOrderSearchDateRange LastIsoWeek(DateOnly today)
+        {
+            var start = GetIsoWeekStart(today).AddDays(-7);
+            return new WorkOrderSearchDateRange(start, start.AddDays(6));
+        }
+
+        private static WorkOrderSearchDateRange NextIsoWeek(DateOnly today)
+        {
+            var start = GetIsoWeekStart(today).AddDays(7);
+            return new WorkOrderSearchDateRange(start, start.AddDays(6));
+        }
+
+        private static WorkOrderSearchDateRange ThisMonth(DateOnly today)
+        {
+            var start = new DateOnly(today.Year, today.Month, 1);
+            var end = start.AddMonths(1).AddDays(-1);
+            return new WorkOrderSearchDateRange(start, end);
+        }
+
+        private static WorkOrderSearchDateRange NextMonth(DateOnly today)
+        {
+            var start = new DateOnly(today.Year, today.Month, 1).AddMonths(1);
+            var end = start.AddMonths(1).AddDays(-1);
+            return new WorkOrderSearchDateRange(start, end);
+        }
+
+        private static WorkOrderSearchDateRange Last3Months(DateOnly today)
+        {
+            var end = today;
+            var start = today.AddMonths(-3);
+            return new WorkOrderSearchDateRange(start, end);
+        }
+    }
+}
diff --git a/SeaHaven.Services/Implementation/WorkOrderAdvancedSearchService.cs b/SeaHaven.Services/Implementation/WorkOrderAdvancedSearchService.cs
new file mode 100644
index 0000000..285ec9e
--- /dev/null
+++ b/SeaHaven.Services/Implementation/WorkOrderAdvancedSearchService.cs
@@ -0,0 +1,63 @@
+using SeaHaven.DataServices.Helpers;
+using SeaHaven.DataServices.Interfaces;
+using SeaHaven.Services.DTOs;
+using SeaHaven.Services.Helpers;
+using SeaHaven.Services.Interfaces;
+
+namespace SeaHaven.Services.Implementation
+{
+    public class WorkOrderAdvancedSearchService : IWorkOrderAdvancedSearchService
+    {
+        private const int DefaultPageSize = 50;
+        private const int MaxPageSize = 100;
+
+        private readonly IWorkOrderAdvancedSearchDataService _searchDataService;
+
+        public WorkOrderAdvancedSearchService(IWorkOrderAdvancedSearchDataService searchDataService)
+        {
+            _searchDataService = searchDataService;
+        }
+
+        public async Task<PagedResult<WorkOrderBoardRowDto>> SearchAsync(
+            WorkOrderAdvancedSearchQueryDto query,
+            string? currentUserId)
+        {
+            var page = query.Page < 1 ? 1 : query.Page;
+            var pageSize = query.PageSize < 1 ? DefaultPageSize : Math.Min(query.PageSize, MaxPageSize);
+
+            var dateRange = WorkOrderSearchDateRangeResolver.Resolve(
+                query.DatePreset,
+                query.DateFrom,
+                query.DateTo);
+
+            var dataQuery = new WorkOrderAdvancedSearchQuery(
+                WorkOrderBoardSearchFilter.NormalizeSearch(query.Search),
+                dateRange.From,
+                dateRange.To,
+                query.Sites,
+                query.Types,
+                query.Dispatchers,
+                query.Statuses,
+                query.PmTypes,
+                query.VendorIds,
+                query.DocStatuses,
+                query.MyWorkOrders,
+                currentUserId,
+                page,
+                pageSize,
+                query.SortBy ?? "scheduledDate",
+                query.SortDir ?? "asc");
+
+            var result = await _searchDataService.SearchAsync(dataQuery);
+            var utcNow = DateTime.UtcNow;
+
+            return new PagedResult<WorkOrderBoardRowDto>
+            {
+                Items = result.Rows.Select(r => WorkOrderBoardService.MapRawRow(r, utcNow)).ToList(),
+                TotalCount = result.TotalCount,
+                Page = page,
+                PageSize = pageSize
+            };
+        }
+    }
+}
diff --git a/SeaHaven.Services/Interfaces/IWorkOrderAdvancedSearchService.cs b/SeaHaven.Services/Interfaces/IWorkOrderAdvancedSearchService.cs
new file mode 100644
index 0000000..8da8835
--- /dev/null
+++ b/SeaHaven.Services/Interfaces/IWorkOrderAdvancedSearchService.cs
@@ -0,0 +1,11 @@
+using SeaHaven.Services.DTOs;
+
+namespace SeaHaven.Services.Interfaces
+{
+    public interface IWorkOrderAdvancedSearchService
+    {
+        Task<PagedResult<WorkOrderBoardRowDto>> SearchAsync(
+            WorkOrderAdvancedSearchQueryDto query,
+            string? currentUserId);
+    }
+}
diff --git a/SeaHavenIndustries.Tests/Phase4SearchIndexesSqlServerTests.cs b/SeaHavenIndustries.Tests/Phase4SearchIndexesSqlServerTests.cs
new file mode 100644
index 0000000..15acce5
--- /dev/null
+++ b/SeaHavenIndustries.Tests/Phase4SearchIndexesSqlServerTests.cs
@@ -0,0 +1,180 @@
+using System.Reflection;
+using Data.SeaHavenIndustries;
+using Data.SeaHavenIndustries.Migrations;
+using Microsoft.Data.SqlClient;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace SeaHavenIndustries.Tests;
+
+public class Phase4SearchIndexesSqlServerTests
+{
+    private const string LocalDbMaster =
+        @"Server=(localdb)\MSSQLLocalDB;Database=master;Trusted_Connection=True;TrustServerCertificate=True;Connect Timeout=3";
+
+    [Fact]
+    public void WorkOrder_IndexedStringColumns_HaveBoundedMaxLengths()
+    {
+        var options = new DbContextOptionsBuilder<ApplicationDbContext>()
+            .UseSqlServer(LocalDbMaster)
+            .Options;
+
+        using var context = new ApplicationDbContext(options);
+        var entity = context.Model.FindEntityType(typeof(WorkOrder));
+        Assert.NotNull(entity);
+
+        Assert.Equal(32, entity.FindProperty(nameof(WorkOrder.SiteCode))!.GetMaxLength());
+        Assert.Equal(11, entity.FindProperty(nameof(WorkOrder.InternalWONumber))!.GetMaxLength());
+    }
+
+    [Fact]
+    public async Task Phase4_SearchIndexes_ApplyOnSqlServer_WhenLocalDbAvailable()
+    {
+        if (!await IsLocalDbAvailableAsync())
+            return;
+
+        var dbName = $"Phase4SearchIndexes_{Guid.NewGuid():N}";
+        var connectionString =
+            $@"Server=(localdb)\MSSQLLocalDB;Database={dbName};Trusted_Connection=True;TrustServerCertificate=True";
+
+        try
+        {
+            await using var connection = new SqlConnection(connectionString);
+            await connection.OpenAsync();
+
+            await using (var createTable = connection.CreateCommand())
+            {
+                createTable.CommandText =
+                    """
+                    CREATE TABLE workOrders (
+                        Id int NOT NULL IDENTITY PRIMARY KEY,
+                        SiteCode nvarchar(max) NULL,
+                        InternalWONumber nvarchar(max) NULL,
+                        LifecycleStatus int NULL,
+                        ScheduledDate datetime2 NULL,
+                        istemplate bit NULL
+                    );
+                    """;
+                await createTable.ExecuteNonQueryAsync();
+            }
+
+            var options = new DbContextOptionsBuilder<ApplicationDbContext>()
+                .UseSqlServer(connection)
+                .Options;
+
+            await using var context = new ApplicationDbContext(options);
+            await ApplyMigrationUpAsync(context, new Phase4_SearchIndexes());
+
+            await using (var assertCmd = connection.CreateCommand())
+            {
+                assertCmd.CommandText =
+                    """
+                    SELECT c.name, t.name AS type_name, c.max_length
+                    FROM sys.columns c
+                    INNER JOIN sys.types t ON c.user_type_id = t.user_type_id
+                    WHERE c.object_id = OBJECT_ID(N'workOrders')
+                      AND c.name IN (N'SiteCode', N'InternalWONumber')
+                    ORDER BY c.name;
+                    """;
+
+                await using var reader = await assertCmd.ExecuteReaderAsync();
+                var columns = new Dictionary<string, (string Type, short MaxLength)>(StringComparer.OrdinalIgnoreCase);
+                while (await reader.ReadAsync())
+                {
+                    columns[reader.GetString(0)] = (reader.GetString(1), reader.GetInt16(2));
+                }
+
+                Assert.Equal("nvarchar", columns["InternalWONumber"].Type);
+                Assert.Equal(22, columns["InternalWONumber"].MaxLength); // nvarchar(11) => 22 bytes
+                Assert.Equal("nvarchar", columns["SiteCode"].Type);
+                Assert.Equal(64, columns["SiteCode"].MaxLength); // nvarchar(32) => 64 bytes
+            }
+
+            await using (var indexCmd = connection.CreateCommand())
+            {
+                indexCmd.CommandText =
+                    """
+                    SELECT name
+                    FROM sys.indexes
+                    WHERE object_id = OBJECT_ID(N'workOrders')
+                      AND name IN (
+                          N'IX_workOrders_SiteCode',
+                          N'IX_workOrders_InternalWONumber',
+                          N'IX_workOrders_LifecycleStatus_ScheduledDate'
+                      );
+                    """;
+
+                await using var reader = await indexCmd.ExecuteReaderAsync();
+                var indexes = new List<string>();
+                while (await reader.ReadAsync())
+                    indexes.Add(reader.GetString(0));
+
+                Assert.Contains("IX_workOrders_SiteCode", indexes);
+                Assert.Contains("IX_workOrders_InternalWONumber", indexes);
+                Assert.Contains("IX_workOrders_LifecycleStatus_ScheduledDate", indexes);
+            }
+        }
+        finally
+        {
+            await DropDatabaseAsync(dbName);
+        }
+    }
+
+    private static async Task ApplyMigrationUpAsync(ApplicationDbContext context, Migration migration)
+    {
+        var builder = new MigrationBuilder(context.Database.ProviderName!);
+        var up = typeof(Migration).GetMethod("Up", BindingFlags.Instance | BindingFlags.NonPublic)
+                 ?? throw new InvalidOperationException("Migration.Up not found.");
+        up.Invoke(migration, [builder]);
+
+        var sqlGenerator = context.GetService<IMigrationsSqlGenerator>();
+        var commands = sqlGenerator.Generate(builder.Operations, model: null);
+        foreach (var command in commands)
+            await context.Database.ExecuteSqlRawAsync(command.CommandText);
+    }
+
+    private static async Task<bool> IsLocalDbAvailableAsync()
+    {
+        if (!OperatingSystem.IsWindows())
+            return false;
+
+        try
+        {
+            await using var connection = new SqlConnection(LocalDbMaster);
+            await connection.OpenAsync();
+            return true;
+        }
+        catch (SqlException)
+        {
+            return false;
+        }
+        catch (InvalidOperationException)
+        {
+            return false;
+        }
+    }
+
+    private static async Task DropDatabaseAsync(string dbName)
+    {
+        try
+        {
+            await using var connection = new SqlConnection(LocalDbMaster);
+            await connection.OpenAsync();
+            await using var command = connection.CreateCommand();
+            command.CommandText =
+                $"""
+                 IF DB_ID(N'{dbName}') IS NOT NULL
+                 BEGIN
+                     ALTER DATABASE [{dbName}] SET SINGLE_USER WITH ROLLBACK IMMEDIATE;
+                     DROP DATABASE [{dbName}];
+                 END
+                 """;
+            await command.ExecuteNonQueryAsync();
+        }
+        catch
+        {
+            // Best-effort cleanup for ephemeral LocalDB databases.
+        }
+    }
+}
diff --git a/SeaHavenIndustries.Tests/WorkOrderBoardSearchTests.cs b/SeaHavenIndustries.Tests/WorkOrderBoardSearchTests.cs
new file mode 100644
index 0000000..290b63d
--- /dev/null
+++ b/SeaHavenIndustries.Tests/WorkOrderBoardSearchTests.cs
@@ -0,0 +1,240 @@
+using Data.SeaHavenIndustries;
+using Data.SeaHavenIndustries.Enums;
+using Microsoft.EntityFrameworkCore;
+using SeaHaven.DataServices.Helpers;
+using SeaHaven.DataServices.Implementation;
+
+namespace SeaHavenIndustries.Tests;
+
+public class WorkOrderBoardSearchFilterTests
+{
+    private static ApplicationDbContext CreateContext()
+    {
+        var options = new DbContextOptionsBuilder<ApplicationDbContext>()
+            .UseInMemoryDatabase(Guid.NewGuid().ToString())
+            .Options;
+        return new ApplicationDbContext(options);
+    }
+
+    [Theory]
+    [InlineData("BK5", 1)]
+    [InlineData("10000000001", 1)]
+    [InlineData("HVAC Tech", 1)]
+    [InlineData("Acme HVAC", 1)]
+    [InlineData("sched", 1)]
+    public async Task Apply_MatchesExpectedField(string search, int expectedId)
+    {
+        await using var context = CreateContext();
+        await SeedSearchFixtures(context);
+
+        var ids = await WorkOrderBoardSearchFilter
+            .Apply(context.workOrders.AsQueryable(), search)
+            .Select(w => w.Id)
+            .ToListAsync();
+
+        Assert.Contains(expectedId, ids);
+    }
+
+    [Fact]
+    public void NormalizeSearch_IgnoresSingleCharacter()
+    {
+        Assert.Null(WorkOrderBoardSearchFilter.NormalizeSearch("a"));
+        Assert.Null(WorkOrderBoardSearchFilter.NormalizeSearch(" "));
+        Assert.Equal("ab", WorkOrderBoardSearchFilter.NormalizeSearch(" ab "));
+    }
+
+    [Fact]
+    public async Task Apply_LifecycleLabel_MatchesScheduled()
+    {
+        await using var context = CreateContext();
+        await SeedSearchFixtures(context);
+
+        var ids = await WorkOrderBoardSearchFilter
+            .Apply(context.workOrders.AsQueryable(), "scheduled")
+            .Select(w => w.Id)
+            .ToListAsync();
+
+        Assert.Single(ids);
+        Assert.Equal(1, ids[0]);
+    }
+
+    private static async Task SeedSearchFixtures(ApplicationDbContext context)
+    {
+        context.Vendors.Add(new Vendor
+        {
+            Id = 1,
+            CompanyName = "Acme HVAC",
+            ContactName = "HVAC Tech",
+            Phone = "555-0100"
+        });
+        context.Dispatches.Add(new Dispatch { Id = 10, VendorId = 1 });
+        context.workOrders.Add(new WorkOrder
+        {
+            Id = 1,
+            SiteCode = "BK5",
+            InternalWONumber = "10000000001",
+            LifecycleStatus = LifecycleStatus.Scheduled,
+            PrimaryDispatchId = 10
+        });
+        await context.SaveChangesAsync();
+    }
+}
+
+public class WorkOrderBoardSearchCountsTests
+{
+    private static ApplicationDbContext CreateContext()
+    {
+        var options = new DbContextOptionsBuilder<ApplicationDbContext>()
+            .UseInMemoryDatabase(Guid.NewGuid().ToString())
+            .Options;
+        return new ApplicationDbContext(options);
+    }
+
+    [Fact]
+    public async Task GetBoardRows_SearchReducesScheduledAndKeepsTotal()
+    {
+        await using var context = CreateContext();
+        var weekStart = new DateOnly(2026, 6, 22);
+
+        context.workOrders.AddRange(
+            new WorkOrder
+            {
+                Id = 1,
+                SiteCode = "BK5",
+                ScheduledDate = new DateTime(2026, 6, 23),
+                LifecycleStatus = LifecycleStatus.Scheduled
+            },
+            new WorkOrder
+            {
+                Id = 2,
+                SiteCode = "BK6",
+                ScheduledDate = new DateTime(2026, 6, 24),
+                LifecycleStatus = LifecycleStatus.Scheduled
+            },
+            new WorkOrder
+            {
+                Id = 3,
+                SiteCode = "BK5",
+                ScheduledDate = null,
+                LifecycleStatus = LifecycleStatus.Incomplete
+            });
+
+        await context.SaveChangesAsync();
+
+        var service = new WorkOrderBoardDataService(context);
+        var result = await service.GetBoardRowsAsync(new SeaHaven.DataServices.Interfaces.WorkOrderBoardQuery(
+            weekStart,
+            weekStart.AddDays(4),
+            null,
+            false,
+            null,
+            "BK5",
+            null));
+
+        Assert.Equal(2, result.ScheduledTotalBeforeSearch);
+        Assert.Single(result.ScheduledRows);
+        Assert.Equal("BK5", result.ScheduledRows[0].SiteCode);
+        Assert.Single(result.UnscheduledRows);
+        Assert.Equal("BK5", result.UnscheduledRows[0].SiteCode);
+    }
+}
+
+public class WorkOrderSearchDateRangeResolverTests
+{
+    [Fact]
+    public void Resolve_ThisWeek_UsesIsoMonday()
+    {
+        var reference = new DateOnly(2026, 6, 24);
+        var range = SeaHaven.Services.Helpers.WorkOrderSearchDateRangeResolver.Resolve(
+            SeaHaven.Services.Helpers.WorkOrderAdvancedSearchDatePreset.ThisWeek,
+            null,
+            null,
+            reference);
+
+        Assert.Equal(new DateOnly(2026, 6, 22), range.From);
+        Assert.Equal(new DateOnly(2026, 6, 28), range.To);
+    }
+
+    [Fact]
+    public void Resolve_Custom_RequiresDates()
+    {
+        var ex = Assert.Throws<ArgumentException>(() =>
+            SeaHaven.Services.Helpers.WorkOrderSearchDateRangeResolver.Resolve(
+                SeaHaven.Services.Helpers.WorkOrderAdvancedSearchDatePreset.Custom,
+                null,
+                null));
+
+        Assert.Contains("dateFrom", ex.Message);
+    }
+}
+
+public class WorkOrderAdvancedSearchServiceTests
+{
+    private static ApplicationDbContext CreateContext()
+    {
+        var options = new DbContextOptionsBuilder<ApplicationDbContext>()
+            .UseInMemoryDatabase(Guid.NewGuid().ToString())
+            .Options;
+        return new ApplicationDbContext(options);
+    }
+
+    [Fact]
+    public async Task SearchAsync_FiltersBySiteAndPaginates()
+    {
+        await using var context = CreateContext();
+        var weekStart = new DateOnly(2026, 6, 22);
+
+        context.workOrders.AddRange(
+            new WorkOrder
+            {
+                Id = 1,
+                SiteCode = "BK5",
+                ScheduledDate = new DateTime(2026, 6, 23),
+                LifecycleStatus = LifecycleStatus.Scheduled,
+                InternalWONumber = "10000000001"
+            },
+            new WorkOrder
+            {
+                Id = 2,
+                SiteCode = "BK6",
+                ScheduledDate = new DateTime(2026, 6, 24),
+                LifecycleStatus = LifecycleStatus.Scheduled,
+                InternalWONumber = "10000000002"
+            });
+
+        await context.SaveChangesAsync();
+
+        var dataService = new WorkOrderAdvancedSearchDataService(context);
+        var service = new SeaHaven.Services.Implementation.WorkOrderAdvancedSearchService(dataService);
+
+        var result = await service.SearchAsync(new SeaHaven.Services.DTOs.WorkOrderAdvancedSearchQueryDto
+        {
+            DatePreset = SeaHaven.Services.Helpers.WorkOrderAdvancedSearchDatePreset.Custom,
+            DateFrom = weekStart,
+            DateTo = weekStart.AddDays(6),
+            Sites = new List<string> { "BK5" },
+            Page = 1,
+            PageSize = 50
+        }, null);
+
+        Assert.Equal(1, result.TotalCount);
+        Assert.Single(result.Items);
+        Assert.Equal("BK5", result.Items.First().SiteCode);
+    }
+
+    [Fact]
+    public async Task SearchAsync_ClampsPageSizeToMax()
+    {
+        await using var context = CreateContext();
+        var dataService = new WorkOrderAdvancedSearchDataService(context);
+        var service = new SeaHaven.Services.Implementation.WorkOrderAdvancedSearchService(dataService);
+
+        var result = await service.SearchAsync(new SeaHaven.Services.DTOs.WorkOrderAdvancedSearchQueryDto
+        {
+            DatePreset = SeaHaven.Services.Helpers.WorkOrderAdvancedSearchDatePreset.ThisWeek,
+            PageSize = 500
+        }, null);
+
+        Assert.Equal(100, result.PageSize);
+    }
+}
diff --git a/scripts/load-test/README.md b/scripts/load-test/README.md
new file mode 100644
index 0000000..c068043
--- /dev/null
+++ b/scripts/load-test/README.md
@@ -0,0 +1,40 @@
+# Load Test — Work Order Search (Tier S)
+
+Harness k6 para validar SLOs da Fase 4 em ambiente local ou staging.
+
+## Pré-requisitos
+
+- [k6](https://k6.io/docs/get-started/installation/) instalado
+- API rodando com JWT válido
+- (Opcional) Seed sintético: `scripts/seed-work-orders-search.ps1 -Count 15000`
+
+## Variáveis de ambiente
+
+| Variável | Descrição | Default |
+|----------|-----------|---------|
+| `BASE_URL` | URL base da API | `https://localhost:5001` |
+| `JWT` | Bearer token | _(obrigatório)_ |
+| `WEEK_START` | Segunda-feira ISO para board | `2026-06-22` |
+
+## Execução
+
+```powershell
+$env:JWT = "<seu-token>"
+$env:BASE_URL = "https://localhost:5001"
+k6 run scripts/load-test/work-order-search.k6.js
+```
+
+## SLOs Tier S (p95)
+
+| Métrica | Limite |
+|---------|--------|
+| `board_no_search` | &lt; 800ms |
+| `board_with_search` | &lt; 1000ms |
+| `advanced_preset` | &lt; 1200ms |
+| `advanced_multi_filter` | &lt; 1500ms |
+
+## Staging (pós Volume Discovery)
+
+1. Executar `scripts/volume-discovery.ps1`
+2. Confirmar tier em `docs/work-orders/phase-4/search-tier-decision.md`
+3. Repetir k6 com volume real; ajustar thresholds se tier = M
diff --git a/scripts/load-test/work-order-search.k6.js b/scripts/load-test/work-order-search.k6.js
new file mode 100644
index 0000000..ff69d67
--- /dev/null
+++ b/scripts/load-test/work-order-search.k6.js
@@ -0,0 +1,60 @@
+import http from 'k6/http';
+import { check, sleep } from 'k6';
+import { Trend } from 'k6/metrics';
+
+const boardNoSearch = new Trend('board_no_search', true);
+const boardWithSearch = new Trend('board_with_search', true);
+const advancedPreset = new Trend('advanced_preset', true);
+const advancedMultiFilter = new Trend('advanced_multi_filter', true);
+
+const BASE_URL = __ENV.BASE_URL || 'https://localhost:5001';
+const JWT = __ENV.JWT || '';
+const WEEK_START = __ENV.WEEK_START || '2026-06-22';
+
+export const options = {
+  vus: 10,
+  duration: '30s',
+  thresholds: {
+    board_no_search: ['p(95)<800'],
+    board_with_search: ['p(95)<1000'],
+    advanced_preset: ['p(95)<1200'],
+    advanced_multi_filter: ['p(95)<1500'],
+  },
+};
+
+const headers = {
+  Authorization: `Bearer ${JWT}`,
+  Accept: 'application/json',
+};
+
+export default function () {
+  const boardRes = http.get(
+    `${BASE_URL}/api/workorders/board?weekStart=${WEEK_START}`,
+    { headers }
+  );
+  boardNoSearch.add(boardRes.timings.duration);
+  check(boardRes, { 'board 200': (r) => r.status === 200 });
+
+  const searchRes = http.get(
+    `${BASE_URL}/api/workorders/board?weekStart=${WEEK_START}&search=BK5`,
+    { headers }
+  );
+  boardWithSearch.add(searchRes.timings.duration);
+  check(searchRes, { 'board search 200': (r) => r.status === 200 });
+
+  const advRes = http.get(
+    `${BASE_URL}/api/workorders/board/search?datePreset=thisMonth&page=1&pageSize=50`,
+    { headers }
+  );
+  advancedPreset.add(advRes.timings.duration);
+  check(advRes, { 'advanced preset 200': (r) => r.status === 200 });
+
+  const multiRes = http.get(
+    `${BASE_URL}/api/workorders/board/search?datePreset=thisMonth&sites=BK5&types=PM&search=HVAC&page=1`,
+    { headers }
+  );
+  advancedMultiFilter.add(multiRes.timings.duration);
+  check(multiRes, { 'advanced multi 200': (r) => r.status === 200 });
+
+  sleep(0.5);
+}