diff --git a/.coveragerc b/.coveragerc
index 6aa0c8cce06..347e5527ee4 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -421,6 +421,7 @@ omit =
     homeassistant/components/garadget/cover.py
     homeassistant/components/garages_amsterdam/__init__.py
     homeassistant/components/garages_amsterdam/binary_sensor.py
+    homeassistant/components/garages_amsterdam/entity.py
     homeassistant/components/garages_amsterdam/sensor.py
     homeassistant/components/gc100/*
     homeassistant/components/geniushub/*
diff --git a/homeassistant/components/garages_amsterdam/binary_sensor.py b/homeassistant/components/garages_amsterdam/binary_sensor.py
index 5b444146624..41237fc7423 100644
--- a/homeassistant/components/garages_amsterdam/binary_sensor.py
+++ b/homeassistant/components/garages_amsterdam/binary_sensor.py
@@ -8,13 +8,10 @@ from homeassistant.components.binary_sensor import (
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
-from homeassistant.helpers.update_coordinator import (
-    CoordinatorEntity,
-    DataUpdateCoordinator,
-)
+from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 
 from . import get_coordinator
-from .const import ATTRIBUTION
+from .entity import GaragesAmsterdamEntity
 
 BINARY_SENSORS = {
     "state",
@@ -30,27 +27,23 @@ async def async_setup_entry(
     coordinator = await get_coordinator(hass)
 
     async_add_entities(
-        GaragesamsterdamBinarySensor(
+        GaragesAmsterdamBinarySensor(
             coordinator, config_entry.data["garage_name"], info_type
         )
         for info_type in BINARY_SENSORS
     )
 
 
-class GaragesamsterdamBinarySensor(CoordinatorEntity, BinarySensorEntity):
+class GaragesAmsterdamBinarySensor(GaragesAmsterdamEntity, BinarySensorEntity):
     """Binary Sensor representing garages amsterdam data."""
 
-    _attr_attribution = ATTRIBUTION
     _attr_device_class = BinarySensorDeviceClass.PROBLEM
 
     def __init__(
         self, coordinator: DataUpdateCoordinator, garage_name: str, info_type: str
     ) -> None:
         """Initialize garages amsterdam binary sensor."""
-        super().__init__(coordinator)
-        self._attr_unique_id = f"{garage_name}-{info_type}"
-        self._garage_name = garage_name
-        self._info_type = info_type
+        super().__init__(coordinator, garage_name, info_type)
         self._attr_name = garage_name
 
     @property
diff --git a/homeassistant/components/garages_amsterdam/entity.py b/homeassistant/components/garages_amsterdam/entity.py
new file mode 100644
index 00000000000..894506f7da9
--- /dev/null
+++ b/homeassistant/components/garages_amsterdam/entity.py
@@ -0,0 +1,24 @@
+"""Generic entity for Garages Amsterdam."""
+from __future__ import annotations
+
+from homeassistant.helpers.update_coordinator import (
+    CoordinatorEntity,
+    DataUpdateCoordinator,
+)
+
+from .const import ATTRIBUTION
+
+
+class GaragesAmsterdamEntity(CoordinatorEntity):
+    """Base Entity for garages amsterdam data."""
+
+    _attr_attribution = ATTRIBUTION
+
+    def __init__(
+        self, coordinator: DataUpdateCoordinator, garage_name: str, info_type: str
+    ) -> None:
+        """Initialize garages amsterdam entity."""
+        super().__init__(coordinator)
+        self._attr_unique_id = f"{garage_name}-{info_type}"
+        self._garage_name = garage_name
+        self._info_type = info_type
diff --git a/homeassistant/components/garages_amsterdam/sensor.py b/homeassistant/components/garages_amsterdam/sensor.py
index 252f010dfdb..b4acb36691e 100644
--- a/homeassistant/components/garages_amsterdam/sensor.py
+++ b/homeassistant/components/garages_amsterdam/sensor.py
@@ -5,13 +5,10 @@ from homeassistant.components.sensor import SensorEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
-from homeassistant.helpers.update_coordinator import (
-    CoordinatorEntity,
-    DataUpdateCoordinator,
-)
+from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 
 from . import get_coordinator
-from .const import ATTRIBUTION
+from .entity import GaragesAmsterdamEntity
 
 SENSORS = {
     "free_space_short": "mdi:car",
@@ -29,12 +26,12 @@ async def async_setup_entry(
     """Defer sensor setup to the shared sensor module."""
     coordinator = await get_coordinator(hass)
 
-    entities: list[GaragesamsterdamSensor] = []
+    entities: list[GaragesAmsterdamSensor] = []
 
     for info_type in SENSORS:
         if getattr(coordinator.data[config_entry.data["garage_name"]], info_type) != "":
             entities.append(
-                GaragesamsterdamSensor(
+                GaragesAmsterdamSensor(
                     coordinator, config_entry.data["garage_name"], info_type
                 )
             )
@@ -42,20 +39,16 @@ async def async_setup_entry(
     async_add_entities(entities)
 
 
-class GaragesamsterdamSensor(CoordinatorEntity, SensorEntity):
+class GaragesAmsterdamSensor(GaragesAmsterdamEntity, SensorEntity):
     """Sensor representing garages amsterdam data."""
 
-    _attr_attribution = ATTRIBUTION
     _attr_native_unit_of_measurement = "cars"
 
     def __init__(
         self, coordinator: DataUpdateCoordinator, garage_name: str, info_type: str
     ) -> None:
         """Initialize garages amsterdam sensor."""
-        super().__init__(coordinator)
-        self._attr_unique_id = f"{garage_name}-{info_type}"
-        self._garage_name = garage_name
-        self._info_type = info_type
+        super().__init__(coordinator, garage_name, info_type)
         self._attr_name = f"{garage_name} - {info_type}".replace("_", " ")
         self._attr_icon = SENSORS[info_type]