diff --git a/homeassistant/components/ohme/services.py b/homeassistant/components/ohme/services.py
index bebfe718095..62307521fd3 100644
--- a/homeassistant/components/ohme/services.py
+++ b/homeassistant/components/ohme/services.py
@@ -5,7 +5,6 @@ from typing import Final
 from ohme import OhmeApiClient
 import voluptuous as vol
 
-from homeassistant.config_entries import ConfigEntryState
 from homeassistant.core import (
     HomeAssistant,
     ServiceCall,
@@ -13,8 +12,7 @@ from homeassistant.core import (
     SupportsResponse,
     callback,
 )
-from homeassistant.exceptions import ServiceValidationError
-from homeassistant.helpers import selector
+from homeassistant.helpers import selector, service
 
 from .const import DOMAIN
 from .coordinator import OhmeConfigEntry
@@ -48,25 +46,9 @@ SERVICE_SET_PRICE_CAP_SCHEMA: Final = vol.Schema(
 
 def __get_client(call: ServiceCall) -> OhmeApiClient:
     """Get the client from the config entry."""
-    entry_id: str = call.data[ATTR_CONFIG_ENTRY]
-    entry: OhmeConfigEntry | None = call.hass.config_entries.async_get_entry(entry_id)
-
-    if not entry:
-        raise ServiceValidationError(
-            translation_domain=DOMAIN,
-            translation_key="invalid_config_entry",
-            translation_placeholders={
-                "config_entry": entry_id,
-            },
-        )
-    if entry.state != ConfigEntryState.LOADED:
-        raise ServiceValidationError(
-            translation_domain=DOMAIN,
-            translation_key="unloaded_config_entry",
-            translation_placeholders={
-                "config_entry": entry.title,
-            },
-        )
+    entry: OhmeConfigEntry = service.async_get_config_entry(
+        call.hass, DOMAIN, call.data[ATTR_CONFIG_ENTRY]
+    )
 
     return entry.runtime_data.charge_session_coordinator.client
 
diff --git a/homeassistant/components/ohme/strings.json b/homeassistant/components/ohme/strings.json
index 4ab9c851082..c30a35d26c5 100644
--- a/homeassistant/components/ohme/strings.json
+++ b/homeassistant/components/ohme/strings.json
@@ -121,12 +121,6 @@
     },
     "device_info_failed": {
       "message": "Unable to get Ohme device information"
-    },
-    "invalid_config_entry": {
-      "message": "Invalid config entry provided. Got {config_entry}"
-    },
-    "unloaded_config_entry": {
-      "message": "Invalid config entry provided. {config_entry} is not loaded."
     }
   },
   "services": {
diff --git a/tests/components/ohme/test_services.py b/tests/components/ohme/test_services.py
index c228ddcd9a7..466d88ffd93 100644
--- a/tests/components/ohme/test_services.py
+++ b/tests/components/ohme/test_services.py
@@ -85,9 +85,7 @@ async def test_list_charge_slots_exception(
     await setup_integration(hass, mock_config_entry)
 
     # Test error
-    with pytest.raises(
-        ServiceValidationError, match="Invalid config entry provided. Got invalid"
-    ):
+    with pytest.raises(ServiceValidationError, match="service_config_entry_not_found"):
         await hass.services.async_call(
             DOMAIN,
             SERVICE_LIST_CHARGE_SLOTS,