diff --git a/.coveragerc b/.coveragerc
index be3e31bf72f..bb52648710f 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -1440,7 +1440,6 @@ omit =
     homeassistant/components/thinkingcleaner/*
     homeassistant/components/thomson/device_tracker.py
     homeassistant/components/tibber/__init__.py
-    homeassistant/components/tibber/notify.py
     homeassistant/components/tibber/sensor.py
     homeassistant/components/tikteck/light.py
     homeassistant/components/tile/__init__.py
diff --git a/homeassistant/components/tibber/__init__.py b/homeassistant/components/tibber/__init__.py
index 7305cf835c5..1de70389114 100644
--- a/homeassistant/components/tibber/__init__.py
+++ b/homeassistant/components/tibber/__init__.py
@@ -22,7 +22,7 @@ from homeassistant.util import dt as dt_util
 
 from .const import DATA_HASS_CONFIG, DOMAIN
 
-PLATFORMS = [Platform.SENSOR]
+PLATFORMS = [Platform.NOTIFY, Platform.SENSOR]
 
 CONFIG_SCHEMA = cv.removed(DOMAIN, raise_if_present=False)
 
@@ -68,8 +68,9 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
 
-    # set up notify platform, no entry support for notify component yet,
-    # have to use discovery to load platform.
+    # Use discovery to load platform legacy notify platform
+    # The use of the legacy notify service was deprecated with HA Core 2024.6
+    # Support will be removed with HA Core 2024.12
     hass.async_create_task(
         discovery.async_load_platform(
             hass,
@@ -79,6 +80,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
             hass.data[DATA_HASS_CONFIG],
         )
     )
+
     return True
 
 
diff --git a/homeassistant/components/tibber/notify.py b/homeassistant/components/tibber/notify.py
index b0816de39e2..24ae86c9e7f 100644
--- a/homeassistant/components/tibber/notify.py
+++ b/homeassistant/components/tibber/notify.py
@@ -3,21 +3,26 @@
 from __future__ import annotations
 
 from collections.abc import Callable
-import logging
 from typing import Any
 
+from tibber import Tibber
+
 from homeassistant.components.notify import (
     ATTR_TITLE,
     ATTR_TITLE_DEFAULT,
     BaseNotificationService,
+    NotifyEntity,
+    NotifyEntityFeature,
+    migrate_notify_issue,
 )
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import HomeAssistantError
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 from . import DOMAIN as TIBBER_DOMAIN
 
-_LOGGER = logging.getLogger(__name__)
-
 
 async def async_get_service(
     hass: HomeAssistant,
@@ -25,10 +30,17 @@ async def async_get_service(
     discovery_info: DiscoveryInfoType | None = None,
 ) -> TibberNotificationService:
     """Get the Tibber notification service."""
-    tibber_connection = hass.data[TIBBER_DOMAIN]
+    tibber_connection: Tibber = hass.data[TIBBER_DOMAIN]
     return TibberNotificationService(tibber_connection.send_notification)
 
 
+async def async_setup_entry(
+    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+) -> None:
+    """Set up the Tibber notification entity."""
+    async_add_entities([TibberNotificationEntity(entry.entry_id)])
+
+
 class TibberNotificationService(BaseNotificationService):
     """Implement the notification service for Tibber."""
 
@@ -38,8 +50,35 @@ class TibberNotificationService(BaseNotificationService):
 
     async def async_send_message(self, message: str = "", **kwargs: Any) -> None:
         """Send a message to Tibber devices."""
+        migrate_notify_issue(self.hass, TIBBER_DOMAIN, "Tibber", "2024.12.0")
         title = kwargs.get(ATTR_TITLE, ATTR_TITLE_DEFAULT)
         try:
             await self._notify(title=title, message=message)
-        except TimeoutError:
-            _LOGGER.error("Timeout sending message with Tibber")
+        except TimeoutError as exc:
+            raise HomeAssistantError(
+                translation_domain=TIBBER_DOMAIN, translation_key="send_message_timeout"
+            ) from exc
+
+
+class TibberNotificationEntity(NotifyEntity):
+    """Implement the notification entity service for Tibber."""
+
+    _attr_supported_features = NotifyEntityFeature.TITLE
+    _attr_name = TIBBER_DOMAIN
+    _attr_icon = "mdi:message-flash"
+
+    def __init__(self, unique_id: str) -> None:
+        """Initialize Tibber notify entity."""
+        self._attr_unique_id = unique_id
+
+    async def async_send_message(self, message: str, title: str | None = None) -> None:
+        """Send a message to Tibber devices."""
+        tibber_connection: Tibber = self.hass.data[TIBBER_DOMAIN]
+        try:
+            await tibber_connection.send_notification(
+                title or ATTR_TITLE_DEFAULT, message
+            )
+        except TimeoutError as exc:
+            raise HomeAssistantError(
+                translation_domain=TIBBER_DOMAIN, translation_key="send_message_timeout"
+            ) from exc
diff --git a/homeassistant/components/tibber/strings.json b/homeassistant/components/tibber/strings.json
index af14c96674d..7647dcb9e9a 100644
--- a/homeassistant/components/tibber/strings.json
+++ b/homeassistant/components/tibber/strings.json
@@ -101,5 +101,10 @@
         "description": "Enter your access token from {url}"
       }
     }
+  },
+  "exceptions": {
+    "send_message_timeout": {
+      "message": "Timeout sending message with Tibber"
+    }
   }
 }
diff --git a/tests/components/tibber/conftest.py b/tests/components/tibber/conftest.py
index da3f3df1bd9..fc6596444c5 100644
--- a/tests/components/tibber/conftest.py
+++ b/tests/components/tibber/conftest.py
@@ -1,15 +1,19 @@
 """Test helpers for Tibber."""
 
+from collections.abc import AsyncGenerator
+from unittest.mock import AsyncMock, MagicMock, PropertyMock, patch
+
 import pytest
 
 from homeassistant.components.tibber.const import DOMAIN
 from homeassistant.const import CONF_ACCESS_TOKEN
+from homeassistant.core import HomeAssistant
 
 from tests.common import MockConfigEntry
 
 
 @pytest.fixture
-def config_entry(hass):
+def config_entry(hass: HomeAssistant) -> MockConfigEntry:
     """Tibber config entry."""
     config_entry = MockConfigEntry(
         domain=DOMAIN,
@@ -18,3 +22,24 @@ def config_entry(hass):
     )
     config_entry.add_to_hass(hass)
     return config_entry
+
+
+@pytest.fixture
+async def mock_tibber_setup(
+    config_entry: MockConfigEntry, hass: HomeAssistant
+) -> AsyncGenerator[None, MagicMock]:
+    """Mock tibber entry setup."""
+    unique_user_id = "unique_user_id"
+    title = "title"
+
+    tibber_mock = MagicMock()
+    tibber_mock.update_info = AsyncMock(return_value=True)
+    tibber_mock.user_id = PropertyMock(return_value=unique_user_id)
+    tibber_mock.name = PropertyMock(return_value=title)
+    tibber_mock.send_notification = AsyncMock()
+    tibber_mock.rt_disconnect = AsyncMock()
+
+    with patch("tibber.Tibber", return_value=tibber_mock):
+        await hass.config_entries.async_setup(config_entry.entry_id)
+        await hass.async_block_till_done()
+        yield tibber_mock
diff --git a/tests/components/tibber/test_init.py b/tests/components/tibber/test_init.py
new file mode 100644
index 00000000000..dcc23307050
--- /dev/null
+++ b/tests/components/tibber/test_init.py
@@ -0,0 +1,21 @@
+"""Test loading of the Tibber config entry."""
+
+from unittest.mock import MagicMock
+
+from homeassistant.components.recorder import Recorder
+from homeassistant.components.tibber import DOMAIN
+from homeassistant.config_entries import ConfigEntryState
+from homeassistant.core import HomeAssistant
+
+
+async def test_entry_unload(
+    recorder_mock: Recorder, hass: HomeAssistant, mock_tibber_setup: MagicMock
+) -> None:
+    """Test unloading the entry."""
+    entry = hass.config_entries.async_entry_for_domain_unique_id(DOMAIN, "tibber")
+    assert entry.state == ConfigEntryState.LOADED
+
+    await hass.config_entries.async_unload(entry.entry_id)
+    mock_tibber_setup.rt_disconnect.assert_called_once()
+    await hass.async_block_till_done(wait_background_tasks=True)
+    assert entry.state == ConfigEntryState.NOT_LOADED
diff --git a/tests/components/tibber/test_notify.py b/tests/components/tibber/test_notify.py
new file mode 100644
index 00000000000..2e157e9415a
--- /dev/null
+++ b/tests/components/tibber/test_notify.py
@@ -0,0 +1,61 @@
+"""Tests for tibber notification service."""
+
+from asyncio import TimeoutError
+from unittest.mock import MagicMock
+
+import pytest
+
+from homeassistant.components.recorder import Recorder
+from homeassistant.components.tibber import DOMAIN
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import HomeAssistantError
+
+
+async def test_notification_services(
+    recorder_mock: Recorder, hass: HomeAssistant, mock_tibber_setup: MagicMock
+) -> None:
+    """Test create entry from user input."""
+    # Assert notify entity has been added
+    notify_state = hass.states.get("notify.tibber")
+    assert notify_state is not None
+
+    # Assert legacy notify service hass been added
+    assert hass.services.has_service("notify", DOMAIN)
+
+    # Test legacy notify service
+    service = "tibber"
+    service_data = {"message": "The message", "title": "A title"}
+    await hass.services.async_call("notify", service, service_data, blocking=True)
+    calls: MagicMock = mock_tibber_setup.send_notification
+
+    calls.assert_called_once_with(message="The message", title="A title")
+    calls.reset_mock()
+
+    # Test notify entity service
+    service = "send_message"
+    service_data = {
+        "entity_id": "notify.tibber",
+        "message": "The message",
+        "title": "A title",
+    }
+    await hass.services.async_call("notify", service, service_data, blocking=True)
+    calls.assert_called_once_with("A title", "The message")
+    calls.reset_mock()
+
+    calls.side_effect = TimeoutError
+
+    with pytest.raises(HomeAssistantError):
+        # Test legacy notify service
+        service = "tibber"
+        service_data = {"message": "The message", "title": "A title"}
+        await hass.services.async_call("notify", service, service_data, blocking=True)
+
+    with pytest.raises(HomeAssistantError):
+        # Test notify entity service
+        service = "send_message"
+        service_data = {
+            "entity_id": "notify.tibber",
+            "message": "The message",
+            "title": "A title",
+        }
+        await hass.services.async_call("notify", service, service_data, blocking=True)
diff --git a/tests/components/tibber/test_repairs.py b/tests/components/tibber/test_repairs.py
new file mode 100644
index 00000000000..9aaec81618d
--- /dev/null
+++ b/tests/components/tibber/test_repairs.py
@@ -0,0 +1,66 @@
+"""Test loading of the Tibber config entry."""
+
+from http import HTTPStatus
+from unittest.mock import MagicMock
+
+from homeassistant.components.recorder import Recorder
+from homeassistant.components.repairs.websocket_api import (
+    RepairsFlowIndexView,
+    RepairsFlowResourceView,
+)
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers import issue_registry as ir
+
+from tests.typing import ClientSessionGenerator
+
+
+async def test_repair_flow(
+    recorder_mock: Recorder,
+    hass: HomeAssistant,
+    issue_registry: ir.IssueRegistry,
+    mock_tibber_setup: MagicMock,
+    hass_client: ClientSessionGenerator,
+) -> None:
+    """Test unloading the entry."""
+
+    # Test legacy notify service
+    service = "tibber"
+    service_data = {"message": "The message", "title": "A title"}
+    await hass.services.async_call("notify", service, service_data, blocking=True)
+    calls: MagicMock = mock_tibber_setup.send_notification
+
+    calls.assert_called_once_with(message="The message", title="A title")
+    calls.reset_mock()
+
+    http_client = await hass_client()
+    # Assert the issue is present
+    assert issue_registry.async_get_issue(
+        domain="notify",
+        issue_id="migrate_notify_tibber",
+    )
+    assert len(issue_registry.issues) == 1
+
+    url = RepairsFlowIndexView.url
+    resp = await http_client.post(
+        url, json={"handler": "notify", "issue_id": "migrate_notify_tibber"}
+    )
+    assert resp.status == HTTPStatus.OK
+    data = await resp.json()
+
+    flow_id = data["flow_id"]
+    assert data["step_id"] == "confirm"
+
+    # Simulate the users confirmed the repair flow
+    url = RepairsFlowResourceView.url.format(flow_id=flow_id)
+    resp = await http_client.post(url)
+    assert resp.status == HTTPStatus.OK
+    data = await resp.json()
+    assert data["type"] == "create_entry"
+    await hass.async_block_till_done()
+
+    # Assert the issue is no longer present
+    assert not issue_registry.async_get_issue(
+        domain="notify",
+        issue_id="migrate_notify_tibber",
+    )
+    assert len(issue_registry.issues) == 0