diff --git a/homeassistant/components/flume/__init__.py b/homeassistant/components/flume/__init__.py
index 294f50c50e2..9a96233e6a9 100644
--- a/homeassistant/components/flume/__init__.py
+++ b/homeassistant/components/flume/__init__.py
@@ -2,6 +2,7 @@
 from pyflume import FlumeAuth, FlumeDeviceList
 from requests import Session
 from requests.exceptions import RequestException
+import voluptuous as vol
 
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
@@ -10,8 +11,14 @@ from homeassistant.const import (
     CONF_PASSWORD,
     CONF_USERNAME,
 )
-from homeassistant.core import HomeAssistant
+from homeassistant.core import (
+    HomeAssistant,
+    ServiceCall,
+    ServiceResponse,
+    SupportsResponse,
+)
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
+from homeassistant.helpers.selector import ConfigEntrySelector
 
 from .const import (
     BASE_TOKEN_FILENAME,
@@ -19,8 +26,18 @@ from .const import (
     FLUME_AUTH,
     FLUME_DEVICES,
     FLUME_HTTP_SESSION,
+    FLUME_NOTIFICATIONS_COORDINATOR,
     PLATFORMS,
 )
+from .coordinator import FlumeNotificationDataUpdateCoordinator
+
+SERVICE_LIST_NOTIFICATIONS = "list_notifications"
+CONF_CONFIG_ENTRY = "config_entry"
+LIST_NOTIFICATIONS_SERVICE_SCHEMA = vol.All(
+    {
+        vol.Required(CONF_CONFIG_ENTRY): ConfigEntrySelector(),
+    },
+)
 
 
 def _setup_entry(hass: HomeAssistant, entry: ConfigEntry):
@@ -59,14 +76,19 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     flume_auth, flume_devices, http_session = await hass.async_add_executor_job(
         _setup_entry, hass, entry
     )
+    notification_coordinator = FlumeNotificationDataUpdateCoordinator(
+        hass=hass, auth=flume_auth
+    )
 
     hass.data.setdefault(DOMAIN, {})[entry.entry_id] = {
         FLUME_DEVICES: flume_devices,
         FLUME_AUTH: flume_auth,
         FLUME_HTTP_SESSION: http_session,
+        FLUME_NOTIFICATIONS_COORDINATOR: notification_coordinator,
     }
 
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
+    await async_setup_service(hass)
 
     return True
 
@@ -81,3 +103,29 @@ async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         hass.data[DOMAIN].pop(entry.entry_id)
 
     return unload_ok
+
+
+async def async_setup_service(hass: HomeAssistant) -> None:
+    """Add the services for the flume integration."""
+
+    async def list_notifications(call: ServiceCall) -> ServiceResponse:
+        """Return the user notifications."""
+        entry_id: str = call.data[CONF_CONFIG_ENTRY]
+        entry: ConfigEntry | None = hass.config_entries.async_get_entry(entry_id)
+        if not entry:
+            raise ValueError(f"Invalid config entry: {entry_id}")
+        if not (flume_domain_data := hass.data[DOMAIN].get(entry_id)):
+            raise ValueError(f"Config entry not loaded: {entry_id}")
+        return {
+            "notifications": flume_domain_data[
+                FLUME_NOTIFICATIONS_COORDINATOR
+            ].notifications
+        }
+
+    hass.services.async_register(
+        DOMAIN,
+        SERVICE_LIST_NOTIFICATIONS,
+        list_notifications,
+        schema=LIST_NOTIFICATIONS_SERVICE_SCHEMA,
+        supports_response=SupportsResponse.ONLY,
+    )
diff --git a/homeassistant/components/flume/binary_sensor.py b/homeassistant/components/flume/binary_sensor.py
index c912c3419d7..2305cd9f23e 100644
--- a/homeassistant/components/flume/binary_sensor.py
+++ b/homeassistant/components/flume/binary_sensor.py
@@ -15,8 +15,8 @@ from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .const import (
     DOMAIN,
-    FLUME_AUTH,
     FLUME_DEVICES,
+    FLUME_NOTIFICATIONS_COORDINATOR,
     FLUME_TYPE_BRIDGE,
     FLUME_TYPE_SENSOR,
     KEY_DEVICE_ID,
@@ -84,7 +84,6 @@ async def async_setup_entry(
 ) -> None:
     """Set up a Flume binary sensor.."""
     flume_domain_data = hass.data[DOMAIN][config_entry.entry_id]
-    flume_auth = flume_domain_data[FLUME_AUTH]
     flume_devices = flume_domain_data[FLUME_DEVICES]
 
     flume_entity_list: list[
@@ -94,9 +93,7 @@ async def async_setup_entry(
     connection_coordinator = FlumeDeviceConnectionUpdateCoordinator(
         hass=hass, flume_devices=flume_devices
     )
-    notification_coordinator = FlumeNotificationDataUpdateCoordinator(
-        hass=hass, auth=flume_auth
-    )
+    notification_coordinator = flume_domain_data[FLUME_NOTIFICATIONS_COORDINATOR]
     flume_devices = get_valid_flume_devices(flume_devices)
     for device in flume_devices:
         device_id = device[KEY_DEVICE_ID]
diff --git a/homeassistant/components/flume/const.py b/homeassistant/components/flume/const.py
index 9e932cce4dd..a4e7dba444e 100644
--- a/homeassistant/components/flume/const.py
+++ b/homeassistant/components/flume/const.py
@@ -29,7 +29,7 @@ FLUME_TYPE_SENSOR = 2
 FLUME_AUTH = "flume_auth"
 FLUME_HTTP_SESSION = "http_session"
 FLUME_DEVICES = "devices"
-
+FLUME_NOTIFICATIONS_COORDINATOR = "notifications_coordinator"
 
 CONF_TOKEN_FILE = "token_filename"
 BASE_TOKEN_FILENAME = "FLUME_TOKEN_FILE"
diff --git a/homeassistant/components/flume/services.yaml b/homeassistant/components/flume/services.yaml
new file mode 100644
index 00000000000..e6f3d908a09
--- /dev/null
+++ b/homeassistant/components/flume/services.yaml
@@ -0,0 +1,7 @@
+list_notifications:
+  fields:
+    config_entry:
+      required: true
+      selector:
+        config_entry:
+          integration: flume
diff --git a/homeassistant/components/flume/strings.json b/homeassistant/components/flume/strings.json
index 2c1a900c091..5f3021960b5 100644
--- a/homeassistant/components/flume/strings.json
+++ b/homeassistant/components/flume/strings.json
@@ -61,5 +61,17 @@
         "name": "30 days"
       }
     }
+  },
+  "services": {
+    "list_notifications": {
+      "name": "List notifications",
+      "description": "Return user notifications.",
+      "fields": {
+        "config_entry": {
+          "name": "Flume",
+          "description": "The flume config entry for which to return notifications."
+        }
+      }
+    }
   }
 }