diff --git a/src/api/api-paths.ts b/src/api/api-paths.ts
index 33db519b..dcc144bc 100644
--- a/src/api/api-paths.ts
+++ b/src/api/api-paths.ts
@@ -155,6 +155,11 @@ export const API_PATHS = {
     update: "DropdownOptions/Update",
     delete: "DropdownOptions",
   },
+  services: {
+    list: "services",
+    byId: (id: string | number) => `services/${id}`,
+    deactivate: (id: string | number) => `services/${id}/deactivate`,
+  },
   user: {
     list: "User",
   },
diff --git a/src/app/(protected)/settings/services.tsx b/src/app/(protected)/settings/services.tsx
new file mode 100644
index 00000000..5fcb4ebd
--- /dev/null
+++ b/src/app/(protected)/settings/services.tsx
@@ -0,0 +1,611 @@
+import { useEffect, useMemo, useState } from "react";
+import {
+  Alert,
+  Autocomplete,
+  Box,
+  Button,
+  Checkbox,
+  Chip,
+  CircularProgress,
+  Dialog,
+  DialogActions,
+  DialogContent,
+  DialogContentText,
+  DialogTitle,
+  Divider,
+  Drawer,
+  FormControl,
+  FormControlLabel,
+  FormHelperText,
+  InputLabel,
+  MenuItem,
+  Select,
+  Stack,
+  Switch,
+  Table,
+  TableBody,
+  TableCell,
+  TableHead,
+  TableRow,
+  TextField,
+  Typography,
+} from "@mui/material";
+import { ChevronRight, Circle, Droplets, Hammer, Plus, Settings2, Wrench, Zap } from "lucide-react";
+import { SettingsNav } from "@/components/common/settings-nav";
+import { useAuthContext } from "@/providers/auth-context";
+import { getPrimaryUserRole, isAdminUser } from "@/lib/auth/user-utils";
+import { useDropdownOptionsByCategory } from "@/domain/settings/dropdown-options/use-cases/use-dropdown-options-by-category";
+import { useTaskTemplates } from "@/domain/settings/task-templates/use-cases/use-task-templates";
+import {
+  SERVICE_WORK_ORDER_TYPES,
+  type Service,
+  type ServiceInput,
+  type ServiceWorkOrderType,
+} from "@/domain/services/types/service";
+import {
+  useCreateService,
+  useDeactivateService,
+  useServices,
+  useUpdateService,
+} from "@/domain/services/use-cases/use-services";
+
+type ServiceStatus = "all" | "active" | "inactive";
+type ServiceForm = Omit<ServiceInput, "completionDocTemplateId"> & {
+  completionDocTemplateId: string | number | null;
+};
+
+const EMPTY_FORM: ServiceForm = {
+  name: "",
+  trade: "",
+  iconKey: "",
+  requiresCompletionDocument: false,
+  completionDocTemplateId: null,
+  supportedWorkOrderTypes: ["PM", "Reactive", "Emergency"],
+};
+
+const DEFAULT_ICON_BY_TRADE: Record<string, string> = {
+  HVAC: "droplets",
+  Plumbing: "droplets",
+  Electrical: "zap",
+  "General Building": "hammer",
+};
+
+const ICONS = [
+  { key: "wrench", label: "Wrench", Icon: Wrench },
+  { key: "droplets", label: "Droplets", Icon: Droplets },
+  { key: "zap", label: "Zap", Icon: Zap },
+  { key: "hammer", label: "Hammer", Icon: Hammer },
+  { key: "settings", label: "Settings", Icon: Settings2 },
+] as const;
+
+function ServiceIcon({ iconKey, size = 18 }: { iconKey: string; size?: number }) {
+  const icon = ICONS.find((item) => item.key === iconKey) ?? ICONS[0];
+  const Icon = icon.Icon;
+  return <Icon size={size} aria-hidden="true" />;
+}
+
+function emptyForm(): ServiceForm {
+  return { ...EMPTY_FORM, supportedWorkOrderTypes: [...EMPTY_FORM.supportedWorkOrderTypes] };
+}
+
+function formFromService(service: Service): ServiceForm {
+  return {
+    name: service.name,
+    trade: service.trade,
+    iconKey: service.iconKey,
+    requiresCompletionDocument: service.requiresCompletionDocument,
+    completionDocTemplateId: service.completionDocTemplate?.id ?? null,
+    supportedWorkOrderTypes: [...service.supportedWorkOrderTypes],
+  };
+}
+
+export default function ServicesPage() {
+  const { user } = useAuthContext();
+  const role = getPrimaryUserRole(user?.userRoles).toLowerCase();
+  const canManage = isAdminUser(user?.userRoles) || role === "scheduler";
+  const canDeactivate = isAdminUser(user?.userRoles);
+  const [status, setStatus] = useState<ServiceStatus>("active");
+  const [search, setSearch] = useState("");
+  const [selected, setSelected] = useState<Service | null>(null);
+  const [editorMode, setEditorMode] = useState<"add" | "edit" | null>(null);
+  const [form, setForm] = useState<ServiceForm>(emptyForm);
+  const [iconTouched, setIconTouched] = useState(false);
+  const [formError, setFormError] = useState("");
+  const [deactivateTarget, setDeactivateTarget] = useState<Service | null>(null);
+
+  const queryStatus = status === "active" ? true : status === "inactive" ? false : undefined;
+  const { data: services = [], isLoading, error } = useServices(queryStatus);
+  const { data: trades = [] } = useDropdownOptionsByCategory("Trade");
+  const { data: templates = [] } = useTaskTemplates();
+  const createService = useCreateService();
+  const updateService = useUpdateService();
+  const deactivateService = useDeactivateService();
+
+  const filteredServices = useMemo(() => {
+    const needle = search.trim().toLowerCase();
+    if (!needle) return services;
+    return services.filter(
+      (service) =>
+        service.name.toLowerCase().includes(needle) || service.trade.toLowerCase().includes(needle),
+    );
+  }, [search, services]);
+
+  useEffect(() => {
+    if (!iconTouched && form.trade) {
+      setForm((current) => ({
+        ...current,
+        iconKey: DEFAULT_ICON_BY_TRADE[current.trade] ?? "wrench",
+      }));
+    }
+  }, [form.trade, iconTouched]);
+
+  const openCreate = () => {
+    setSelected(null);
+    setForm(emptyForm());
+    setIconTouched(false);
+    setFormError("");
+    setEditorMode("add");
+  };
+
+  const openEdit = (service: Service) => {
+    setSelected(service);
+    setForm(formFromService(service));
+    setIconTouched(true);
+    setFormError("");
+    setEditorMode("edit");
+  };
+
+  const closeEditor = () => {
+    if (!createService.isPending && !updateService.isPending) setEditorMode(null);
+  };
+
+  const updateForm = <K extends keyof ServiceForm>(key: K, value: ServiceForm[K]) => {
+    setForm((current) => ({ ...current, [key]: value }));
+  };
+
+  const toggleType = (type: ServiceWorkOrderType) => {
+    setForm((current) => {
+      const supported = current.supportedWorkOrderTypes.includes(type)
+        ? current.supportedWorkOrderTypes.filter((item) => item !== type)
+        : [...current.supportedWorkOrderTypes, type];
+      return { ...current, supportedWorkOrderTypes: supported };
+    });
+  };
+
+  const buildInput = (): ServiceInput | null => {
+    const name = form.name.trim();
+    if (!name || !form.trade || !form.iconKey) {
+      setFormError("Service Name, Trade, and Icon are required.");
+      return null;
+    }
+    if (!form.supportedWorkOrderTypes.length) {
+      setFormError("Select at least one Work Order Type.");
+      return null;
+    }
+    if (form.requiresCompletionDocument && form.completionDocTemplateId == null) {
+      setFormError("Select a completion document template when the document is required.");
+      return null;
+    }
+    const templateId = form.completionDocTemplateId;
+    return {
+      ...form,
+      name,
+      completionDocTemplateId: templateId == null || templateId === "" ? null : Number(templateId),
+    };
+  };
+
+  const save = () => {
+    const input = buildInput();
+    if (!input) return;
+    if (editorMode === "add") {
+      createService.mutate(input, {
+        onSuccess: (created) => {
+          setEditorMode(null);
+          setSelected(created);
+        },
+      });
+    } else if (editorMode === "edit" && selected) {
+      updateService.mutate(
+        { id: selected.id, input },
+        { onSuccess: (updated) => setSelected(updated) },
+      );
+    }
+  };
+
+  const confirmDeactivate = () => {
+    if (!deactivateTarget) return;
+    deactivateService.mutate(deactivateTarget.id, {
+      onSuccess: () => {
+        setDeactivateTarget(null);
+        setSelected(null);
+      },
+    });
+  };
+
+  const activeCount = services.filter((service) => service.isActive).length;
+  const isSaving = createService.isPending || updateService.isPending;
+
+  return (
+    <Box className="p-4 md:p-8">
+      <SettingsNav />
+      <Stack
+        direction={{ xs: "column", sm: "row" }}
+        spacing={2}
+        className="mb-5"
+        sx={{ justifyContent: "space-between", alignItems: { xs: "stretch", sm: "flex-start" } }}
+      >
+        <Box>
+          <Typography variant="h4" component="h1" className="font-display font-extrabold">
+            Services
+          </Typography>
+          <Typography variant="body2" color="text.secondary" className="mt-1">
+            {services.length} service{services.length === 1 ? "" : "s"} · {activeCount} active
+          </Typography>
+        </Box>
+        {canManage && (
+          <Button variant="contained" onClick={openCreate} startIcon={<Plus size={16} />}>
+            Add Service
+          </Button>
+        )}
+      </Stack>
+
+      <Stack direction={{ xs: "column", sm: "row" }} spacing={2} className="mb-4">
+        <TextField
+          size="small"
+          value={search}
+          onChange={(event) => setSearch(event.target.value)}
+          placeholder="Search services..."
+          className="flex-1"
+          aria-label="Search services"
+        />
+        <FormControl size="small" className="min-w-[150px]">
+          <InputLabel id="service-status-label">Status</InputLabel>
+          <Select
+            labelId="service-status-label"
+            label="Status"
+            value={status}
+            onChange={(event) => setStatus(event.target.value as ServiceStatus)}
+          >
+            <MenuItem value="active">Active</MenuItem>
+            <MenuItem value="inactive">Inactive</MenuItem>
+            <MenuItem value="all">All services</MenuItem>
+          </Select>
+        </FormControl>
+      </Stack>
+
+      {Boolean(error) && (
+        <Alert severity="error">{error?.message || "Failed to load services"}</Alert>
+      )}
+      {isLoading ? (
+        <Box className="flex justify-center py-16">
+          <CircularProgress size={28} />
+        </Box>
+      ) : filteredServices.length === 0 ? (
+        <PaperEmpty search={Boolean(search)} onAdd={canManage ? openCreate : undefined} />
+      ) : (
+        <Box className="overflow-x-auto rounded-lg border border-border bg-background">
+          <Table aria-label="Services">
+            <TableHead>
+              <TableRow>
+                <TableCell>Service</TableCell>
+                <TableCell>Trade</TableCell>
+                <TableCell>Completion Document</TableCell>
+                <TableCell>Status</TableCell>
+                <TableCell />
+              </TableRow>
+            </TableHead>
+            <TableBody>
+              {filteredServices.map((service) => (
+                <TableRow
+                  hover
+                  key={String(service.id)}
+                  onClick={() => setSelected(service)}
+                  sx={{ cursor: "pointer" }}
+                >
+                  <TableCell>
+                    <Stack direction="row" spacing={1.25} sx={{ alignItems: "center" }}>
+                      <Box className="flex size-8 items-center justify-center rounded-md bg-primary/10 text-primary">
+                        <ServiceIcon iconKey={service.iconKey} />
+                      </Box>
+                      <Box>
+                        <Typography variant="body2" className="font-semibold">
+                          {service.name}
+                        </Typography>
+                        <Typography variant="caption" color="text.secondary">
+                          {service.supportedWorkOrderTypes.join(" · ")}
+                        </Typography>
+                      </Box>
+                    </Stack>
+                  </TableCell>
+                  <TableCell>{service.trade}</TableCell>
+                  <TableCell>
+                    {service.requiresCompletionDocument
+                      ? service.completionDocTemplate?.name || "No template linked yet"
+                      : "Not required"}
+                  </TableCell>
+                  <TableCell>
+                    <Chip
+                      size="small"
+                      label={service.isActive ? "Active" : "Inactive"}
+                      color={service.isActive ? "success" : "default"}
+                      variant={service.isActive ? "outlined" : "filled"}
+                    />
+                  </TableCell>
+                  <TableCell align="right">
+                    <ChevronRight size={18} className="text-muted-foreground" aria-hidden="true" />
+                  </TableCell>
+                </TableRow>
+              ))}
+            </TableBody>
+          </Table>
+        </Box>
+      )}
+
+      <Drawer
+        anchor="right"
+        open={selected !== null && editorMode === null}
+        onClose={() => setSelected(null)}
+      >
+        {selected !== null && (
+          <Box className="flex h-full w-[min(100vw,460px)] flex-col">
+            <Box className="flex items-start justify-between p-5">
+              <Box>
+                <Typography variant="h6" className="font-display font-bold">
+                  {selected.name}
+                </Typography>
+                <Typography variant="body2" color="text.secondary">
+                  Service details
+                </Typography>
+              </Box>
+              <Chip size="small" label={selected.isActive ? "Active" : "Inactive"} />
+            </Box>
+            <Divider />
+            <Box className="flex-1 overflow-y-auto p-5">
+              <Stack spacing={3}>
+                <Stack direction="row" spacing={1.5} sx={{ alignItems: "center" }}>
+                  <Box className="flex size-12 items-center justify-center rounded-lg bg-primary/10 text-primary">
+                    <ServiceIcon iconKey={selected.iconKey} size={24} />
+                  </Box>
+                  <Box>
+                    <Typography variant="caption" color="text.secondary">
+                      Trade
+                    </Typography>
+                    <Typography variant="body1" className="font-semibold">
+                      {selected.trade}
+                    </Typography>
+                  </Box>
+                </Stack>
+                <Box>
+                  <Typography variant="subtitle2" className="mb-1 font-semibold">
+                    Work Order Types
+                  </Typography>
+                  <Stack direction="row" spacing={1} sx={{ flexWrap: "wrap", gap: 1 }}>
+                    {selected.supportedWorkOrderTypes.map((type) => (
+                      <Chip key={type} size="small" label={type} variant="outlined" />
+                    ))}
+                  </Stack>
+                </Box>
+                <Box>
+                  <Typography variant="subtitle2" className="mb-1 font-semibold">
+                    Completion Document
+                  </Typography>
+                  <Typography variant="body2">
+                    {selected.requiresCompletionDocument
+                      ? selected.completionDocTemplate?.name || "No template linked yet"
+                      : "Not required"}
+                  </Typography>
+                </Box>
+              </Stack>
+            </Box>
+            <Divider />
+            <Stack direction="row" spacing={1} className="p-4" sx={{ justifyContent: "flex-end" }}>
+              {canManage && (
+                <Button variant="outlined" onClick={() => openEdit(selected)}>
+                  Edit
+                </Button>
+              )}
+              {canDeactivate && selected.isActive && (
+                <Button
+                  color="warning"
+                  variant="contained"
+                  onClick={() => setDeactivateTarget(selected)}
+                >
+                  Deactivate
+                </Button>
+              )}
+            </Stack>
+          </Box>
+        )}
+      </Drawer>
+
+      <Drawer anchor="right" open={editorMode !== null} onClose={closeEditor}>
+        <Box className="flex h-full w-[min(100vw,520px)] flex-col">
+          <Box className="p-5">
+            <Typography variant="h6" className="font-display font-bold">
+              {editorMode === "add" ? "Add Service" : "Edit Service"}
+            </Typography>
+            <Typography variant="body2" color="text.secondary" className="mt-1">
+              Register a service and whether it needs a completion document.
+            </Typography>
+          </Box>
+          <Divider />
+          <Box className="flex-1 overflow-y-auto p-5">
+            <Stack spacing={2.5}>
+              {Boolean(formError) && <Alert severity="error">{formError}</Alert>}
+              <Typography variant="subtitle2" className="font-semibold">
+                Service Information
+              </Typography>
+              <TextField
+                label="Service Name"
+                value={form.name}
+                required
+                fullWidth
+                onChange={(event) => updateForm("name", event.target.value)}
+                placeholder="e.g., HVAC Inspection"
+              />
+              <FormControl fullWidth required>
+                <InputLabel id="service-trade-label">Trade</InputLabel>
+                <Select
+                  labelId="service-trade-label"
+                  label="Trade"
+                  value={form.trade}
+                  onChange={(event) => {
+                    setIconTouched(false);
+                    updateForm("trade", event.target.value);
+                  }}
+                >
+                  {trades.map((trade) => (
+                    <MenuItem key={String(trade.id)} value={trade.value}>
+                      {trade.value}
+                    </MenuItem>
+                  ))}
+                </Select>
+              </FormControl>
+              <FormControl fullWidth required>
+                <InputLabel id="service-icon-label">Icon</InputLabel>
+                <Select
+                  labelId="service-icon-label"
+                  label="Icon"
+                  value={form.iconKey}
+                  onChange={(event) => {
+                    setIconTouched(true);
+                    updateForm("iconKey", event.target.value);
+                  }}
+                  renderValue={(value) => {
+                    const icon = ICONS.find((item) => item.key === value);
+                    return icon ? (
+                      <Stack direction="row" spacing={1} sx={{ alignItems: "center" }}>
+                        <icon.Icon size={18} />
+                        <span>{icon.label}</span>
+                      </Stack>
+                    ) : (
+                      "Pick an icon"
+                    );
+                  }}
+                >
+                  {ICONS.map(({ key, label, Icon }) => (
+                    <MenuItem key={key} value={key}>
+                      <Stack direction="row" spacing={1} sx={{ alignItems: "center" }}>
+                        <Icon size={18} />
+                        <span>{label}</span>
+                      </Stack>
+                    </MenuItem>
+                  ))}
+                </Select>
+                <FormHelperText>Pre-selected from the Trade; you can change it.</FormHelperText>
+              </FormControl>
+
+              <Typography variant="subtitle2" className="font-semibold">
+                Supported Work Order Types
+              </Typography>
+              <Stack direction="row" sx={{ flexWrap: "wrap", gap: 1 }}>
+                {SERVICE_WORK_ORDER_TYPES.map((type) => (
+                  <FormControlLabel
+                    key={type}
+                    control={
+                      <Checkbox
+                        checked={form.supportedWorkOrderTypes.includes(type)}
+                        onChange={() => toggleType(type)}
+                      />
+                    }
+                    label={type}
+                  />
+                ))}
+              </Stack>
+
+              <Divider />
+              <Typography variant="subtitle2" className="font-semibold">
+                Completion Document
+              </Typography>
+              <FormControlLabel
+                control={
+                  <Switch
+                    checked={form.requiresCompletionDocument}
+                    onChange={(event) => {
+                      updateForm("requiresCompletionDocument", event.target.checked);
+                      if (!event.target.checked) updateForm("completionDocTemplateId", null);
+                    }}
+                  />
+                }
+                label="Requires completion document"
+              />
+              {form.requiresCompletionDocument && (
+                <Autocomplete
+                  options={templates}
+                  value={
+                    templates.find((template) => template.id === form.completionDocTemplateId) ??
+                    null
+                  }
+                  onChange={(_, template) =>
+                    updateForm("completionDocTemplateId", template?.id ?? null)
+                  }
+                  getOptionLabel={(template) => template.name}
+                  isOptionEqualToValue={(option, value) => String(option.id) === String(value.id)}
+                  renderInput={(params) => (
+                    <TextField
+                      {...params}
+                      label="Linked Template"
+                      placeholder="Select a template"
+                    />
+                  )}
+                />
+              )}
+              <Typography variant="caption" color="text.secondary">
+                Manage the document&apos;s own content on the Completion Document Templates page.
+              </Typography>
+            </Stack>
+          </Box>
+          <Divider />
+          <Stack direction="row" spacing={1} className="p-4" sx={{ justifyContent: "flex-end" }}>
+            <Button onClick={closeEditor}>Cancel</Button>
+            <Button variant="contained" onClick={save} disabled={isSaving}>
+              {isSaving ? "Saving..." : editorMode === "add" ? "Add Service" : "Save Changes"}
+            </Button>
+          </Stack>
+        </Box>
+      </Drawer>
+
+      <Dialog open={deactivateTarget !== null} onClose={() => setDeactivateTarget(null)}>
+        <DialogTitle>Deactivate this service?</DialogTitle>
+        <DialogContent>
+          <DialogContentText>
+            {deactivateTarget?.name} will no longer be selectable for new work orders. Existing work
+            orders will keep showing this service.
+          </DialogContentText>
+        </DialogContent>
+        <DialogActions>
+          <Button onClick={() => setDeactivateTarget(null)}>Cancel</Button>
+          <Button
+            color="warning"
+            variant="contained"
+            onClick={confirmDeactivate}
+            disabled={deactivateService.isPending}
+          >
+            Deactivate
+          </Button>
+        </DialogActions>
+      </Dialog>
+    </Box>
+  );
+}
+
+function PaperEmpty({ search, onAdd }: { search: boolean; onAdd?: () => void }) {
+  return (
+    <Box className="rounded-lg border border-dashed border-border bg-background py-16 text-center">
+      <Circle size={24} className="mx-auto mb-2 text-muted-foreground" aria-hidden="true" />
+      <Typography variant="body1" className="font-semibold">
+        {search ? "No services found" : "No services configured yet"}
+      </Typography>
+      <Typography variant="body2" color="text.secondary" className="mt-1">
+        {search
+          ? "Try a different search, or add a new service."
+          : "Add a service to make it available for work orders."}
+      </Typography>
+      {Boolean(onAdd) && (
+        <Button variant="outlined" className="mt-4" onClick={onAdd}>
+          Add Service
+        </Button>
+      )}
+    </Box>
+  );
+}
diff --git a/src/components/common/settings-nav.tsx b/src/components/common/settings-nav.tsx
index dc94e074..f2f5fff5 100644
--- a/src/components/common/settings-nav.tsx
+++ b/src/components/common/settings-nav.tsx
@@ -2,6 +2,7 @@ import { NavLink } from "react-router";
 import { Stack } from "@mui/material";
 
 const SETTINGS_LINKS = [
+  { path: "/settings/services", label: "Services" },
   { path: "/settings/dropdowns", label: "Dropdown Options" },
   { path: "/settings/task-templates", label: "Task Templates" },
 ] as const;
diff --git a/src/domain/services/api/services-api.ts b/src/domain/services/api/services-api.ts
new file mode 100644
index 00000000..4a150527
--- /dev/null
+++ b/src/domain/services/api/services-api.ts
@@ -0,0 +1,28 @@
+import { apiGet, apiPost, apiPut } from "@/api/api";
+import { API_PATHS } from "@/api/api-paths";
+import { handleApiResponse } from "@/api/handle-api-response";
+import { mapService, mapServices } from "@/domain/services/mappers/service-mapper";
+import type { Service, ServiceInput } from "@/domain/services/types/service";
+
+export const servicesApi = {
+  getAll: async (isActive?: boolean): Promise<Service[]> => {
+    const data = await apiGet<unknown>(API_PATHS.services.list, {
+      searchParams: isActive === undefined ? undefined : { isActive },
+    });
+    return mapServices(handleApiResponse(data));
+  },
+
+  create: async (input: ServiceInput): Promise<Service> => {
+    const data = await apiPost<unknown>(API_PATHS.services.list, input);
+    return mapService(handleApiResponse(data));
+  },
+
+  update: async (id: string | number, input: ServiceInput): Promise<Service> => {
+    const data = await apiPut<unknown>(API_PATHS.services.byId(id), input);
+    return mapService(handleApiResponse(data));
+  },
+
+  deactivate: async (id: string | number): Promise<void> => {
+    await apiPost(API_PATHS.services.deactivate(id));
+  },
+};
diff --git a/src/domain/services/mappers/service-mapper.ts b/src/domain/services/mappers/service-mapper.ts
new file mode 100644
index 00000000..c8230077
--- /dev/null
+++ b/src/domain/services/mappers/service-mapper.ts
@@ -0,0 +1,89 @@
+import type {
+  LinkedServiceTemplate,
+  Service,
+  ServiceWorkOrderType,
+} from "@/domain/services/types/service";
+
+function asRecord(raw: unknown): Record<string, unknown> {
+  return typeof raw === "object" && raw !== null ? (raw as Record<string, unknown>) : {};
+}
+
+function readString(record: Record<string, unknown>, ...keys: string[]): string {
+  for (const key of keys) {
+    const value = record[key];
+    if (typeof value === "string") return value.trim();
+    if (typeof value === "number") return String(value);
+  }
+  return "";
+}
+
+function readId(record: Record<string, unknown>): string | number {
+  const value = record.id ?? record.Id;
+  return typeof value === "string" || typeof value === "number" ? value : "";
+}
+
+function readBool(record: Record<string, unknown>, ...keys: string[]): boolean {
+  for (const key of keys) {
+    const value = record[key];
+    if (typeof value === "boolean") return value;
+  }
+  return false;
+}
+
+function mapWorkOrderType(value: unknown): ServiceWorkOrderType | null {
+  if (typeof value === "number") {
+    return value === 2 ? "PM" : value === 3 ? "Emergency" : value === 6 ? "Reactive" : null;
+  }
+  if (typeof value !== "string") return null;
+  const normalized = value.trim().toLowerCase();
+  return normalized === "pm" || normalized === "preventivemaintenance"
+    ? "PM"
+    : normalized === "emergency"
+      ? "Emergency"
+      : normalized === "reactive"
+        ? "Reactive"
+        : null;
+}
+
+function mapTemplate(raw: unknown): LinkedServiceTemplate | null {
+  if (!raw) return null;
+  const record = asRecord(raw);
+  const id = readId(record);
+  return id === "" ? null : { id, name: readString(record, "name", "Name") };
+}
+
+export function mapService(raw: unknown): Service {
+  const record = asRecord(raw);
+  const types = record.supportedWorkOrderTypes ?? record.SupportedWorkOrderTypes;
+  return {
+    id: readId(record),
+    name: readString(record, "name", "Name"),
+    trade: readString(record, "trade", "Trade"),
+    iconKey: readString(record, "iconKey", "IconKey"),
+    requiresCompletionDocument: readBool(
+      record,
+      "requiresCompletionDocument",
+      "RequiresCompletionDocument",
+    ),
+    completionDocTemplate: mapTemplate(
+      record.completionDocTemplate ?? record.CompletionDocTemplate,
+    ),
+    isActive: readBool(record, "isActive", "IsActive"),
+    supportedWorkOrderTypes: Array.isArray(types)
+      ? types.flatMap((value) => {
+          const mapped = mapWorkOrderType(value);
+          return mapped ? [mapped] : [];
+        })
+      : [],
+  };
+}
+
+export function mapServices(raw: unknown): Service[] {
+  const items = asRecord(raw);
+  const payload = Array.isArray(raw)
+    ? raw
+    : (items.items ?? items.Items ?? items.data ?? items.Data);
+  return Array.isArray(payload)
+    ? payload.map(mapService).filter((service) => service.id !== "")
+    : [];
+}
diff --git a/src/domain/services/types/service.ts b/src/domain/services/types/service.ts
new file mode 100644
index 00000000..bb3650e9
--- /dev/null
+++ b/src/domain/services/types/service.ts
@@ -0,0 +1,28 @@
+export const SERVICE_WORK_ORDER_TYPES = ["PM", "Reactive", "Emergency"] as const;
+
+export type ServiceWorkOrderType = (typeof SERVICE_WORK_ORDER_TYPES)[number];
+
+export interface LinkedServiceTemplate {
+  id: string | number;
+  name: string;
+}
+
+export interface Service {
+  id: string | number;
+  name: string;
+  trade: string;
+  iconKey: string;
+  requiresCompletionDocument: boolean;
+  completionDocTemplate: LinkedServiceTemplate | null;
+  isActive: boolean;
+  supportedWorkOrderTypes: ServiceWorkOrderType[];
+}
+
+export interface ServiceInput {
+  name: string;
+  trade: string;
+  iconKey: string;
+  requiresCompletionDocument: boolean;
+  completionDocTemplateId: number | null;
+  supportedWorkOrderTypes: ServiceWorkOrderType[];
+}
diff --git a/src/domain/services/use-cases/use-services.ts b/src/domain/services/use-cases/use-services.ts
new file mode 100644
index 00000000..2a20156c
--- /dev/null
+++ b/src/domain/services/use-cases/use-services.ts
@@ -0,0 +1,50 @@
+import { useMutation, useQuery, useQueryClient, type UseQueryResult } from "@tanstack/react-query";
+import { toast } from "react-toastify";
+import { servicesApi } from "@/domain/services/api/services-api";
+import type { Service, ServiceInput } from "@/domain/services/types/service";
+import { queryKeys } from "@/infra/query-key/query-key";
+
+export function useServices(isActive?: boolean): UseQueryResult<Service[], Error> {
+  return useQuery({
+    queryKey: queryKeys.services.list(isActive),
+    queryFn: () => servicesApi.getAll(isActive),
+    staleTime: 60 * 1000,
+  });
+}
+
+export function useCreateService() {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: (input: ServiceInput) => servicesApi.create(input),
+    onSuccess: () => {
+      void queryClient.invalidateQueries({ queryKey: queryKeys.services.all });
+      toast.success("Service added");
+    },
+    onError: (error: Error) => toast.error(error.message || "Failed to add service"),
+  });
+}
+
+export function useUpdateService() {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: ({ id, input }: { id: string | number; input: ServiceInput }) =>
+      servicesApi.update(id, input),
+    onSuccess: () => {
+      void queryClient.invalidateQueries({ queryKey: queryKeys.services.all });
+      toast.success("Service updated");
+    },
+    onError: (error: Error) => toast.error(error.message || "Failed to update service"),
+  });
+}
+
+export function useDeactivateService() {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: (id: string | number) => servicesApi.deactivate(id),
+    onSuccess: () => {
+      void queryClient.invalidateQueries({ queryKey: queryKeys.services.all });
+      toast.success("Service deactivated");
+    },
+    onError: (error: Error) => toast.error(error.message || "Failed to deactivate service"),
+  });
+}
diff --git a/src/infra/query-key/query-key.ts b/src/infra/query-key/query-key.ts
index c4a9e284..391620e1 100644
--- a/src/infra/query-key/query-key.ts
+++ b/src/infra/query-key/query-key.ts
@@ -56,6 +56,10 @@ export const queryKeys = {
     byCategory: (category: string, parent?: string) =>
       [...queryKeys.dropdownOptions.all, "byCategory", category, parent ?? ""] as const,
   },
+  services: {
+    all: ["services"] as const,
+    list: (isActive?: boolean) => [...queryKeys.services.all, "list", isActive ?? "all"] as const,
+  },
   locations: {
     all: ["locations"] as const,
     list: (params?: Record<string, unknown>) =>
diff --git a/src/test/domain/services/api/services-api.test.ts b/src/test/domain/services/api/services-api.test.ts
new file mode 100644
index 00000000..930881ac
--- /dev/null
+++ b/src/test/domain/services/api/services-api.test.ts
@@ -0,0 +1,74 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+import { API_PATHS } from "@/api/api-paths";
+import type { ServiceInput } from "@/domain/services/types/service";
+
+const apiGet = vi.fn();
+const apiPost = vi.fn();
+const apiPut = vi.fn();
+
+vi.mock("@/api/api", () => ({
+  apiGet: (...args: unknown[]) => apiGet(...args),
+  apiPost: (...args: unknown[]) => apiPost(...args),
+  apiPut: (...args: unknown[]) => apiPut(...args),
+}));
+
+import { servicesApi } from "@/domain/services/api/services-api";
+
+describe("servicesApi", () => {
+  beforeEach(() => {
+    apiGet.mockReset();
+    apiPost.mockReset();
+    apiPut.mockReset();
+  });
+
+  it("loads active services and maps the linked completion template", async () => {
+    apiGet.mockResolvedValue({
+      items: [
+        {
+          Id: 7,
+          Name: "HVAC inspection",
+          Trade: "HVAC",
+          IconKey: "droplets",
+          RequiresCompletionDocument: true,
+          CompletionDocTemplate: { Id: 4, Name: "HVAC checklist" },
+          IsActive: true,
+          SupportedWorkOrderTypes: [2, 6],
+        },
+      ],
+    });
+
+    const services = await servicesApi.getAll(true);
+
+    expect(apiGet).toHaveBeenCalledWith(API_PATHS.services.list, {
+      searchParams: { isActive: true },
+    });
+    expect(services[0]).toMatchObject({
+      id: 7,
+      name: "HVAC inspection",
+      completionDocTemplate: { id: 4, name: "HVAC checklist" },
+      supportedWorkOrderTypes: ["PM", "Reactive"],
+    });
+  });
+
+  it("creates, updates, and deactivates through the registry routes", async () => {
+    const input: ServiceInput = {
+      name: "Boiler inspection",
+      trade: "HVAC",
+      iconKey: "droplets",
+      requiresCompletionDocument: false,
+      completionDocTemplateId: null,
+      supportedWorkOrderTypes: ["PM"],
+    };
+
+    apiPost.mockResolvedValue({ id: 8, ...input, isActive: true, supportedWorkOrderTypes: [2] });
+    apiPut.mockResolvedValue({ id: 8, ...input, isActive: true, supportedWorkOrderTypes: [2] });
+
+    await servicesApi.create(input);
+    await servicesApi.update(8, input);
+    await servicesApi.deactivate(8);
+
+    expect(apiPost).toHaveBeenNthCalledWith(1, API_PATHS.services.list, input);
+    expect(apiPost).toHaveBeenNthCalledWith(2, API_PATHS.services.deactivate(8));
+    expect(apiPut).toHaveBeenCalledWith(API_PATHS.services.byId(8), input);
+  });
+});