diff --git a/homeassistant/components/fritz/button.py b/homeassistant/components/fritz/button.py
index d17d1f4d9ef..e72af839e4c 100644
--- a/homeassistant/components/fritz/button.py
+++ b/homeassistant/components/fritz/button.py
@@ -12,10 +12,9 @@ from homeassistant.components.button import (
     ButtonEntityDescription,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import ENTITY_CATEGORY_CONFIG
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.device_registry import CONNECTION_NETWORK_MAC
-from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.entity import DeviceInfo, EntityCategory
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .common import AvmWrapper
@@ -41,28 +40,28 @@ BUTTONS: Final = [
         key="firmware_update",
         name="Firmware Update",
         device_class=ButtonDeviceClass.UPDATE,
-        entity_category=ENTITY_CATEGORY_CONFIG,
+        entity_category=EntityCategory.CONFIG,
         press_action=lambda avm_wrapper: avm_wrapper.async_trigger_firmware_update(),
     ),
     FritzButtonDescription(
         key="reboot",
         name="Reboot",
         device_class=ButtonDeviceClass.RESTART,
-        entity_category=ENTITY_CATEGORY_CONFIG,
+        entity_category=EntityCategory.CONFIG,
         press_action=lambda avm_wrapper: avm_wrapper.async_trigger_reboot(),
     ),
     FritzButtonDescription(
         key="reconnect",
         name="Reconnect",
         device_class=ButtonDeviceClass.RESTART,
-        entity_category=ENTITY_CATEGORY_CONFIG,
+        entity_category=EntityCategory.CONFIG,
         press_action=lambda avm_wrapper: avm_wrapper.async_trigger_reconnect(),
     ),
     FritzButtonDescription(
         key="cleanup",
         name="Cleanup",
         icon="mdi:broom",
-        entity_category=ENTITY_CATEGORY_CONFIG,
+        entity_category=EntityCategory.CONFIG,
         press_action=lambda avm_wrapper: avm_wrapper.async_trigger_cleanup(),
     ),
 ]
diff --git a/homeassistant/components/fritzbox/binary_sensor.py b/homeassistant/components/fritzbox/binary_sensor.py
index b58f3311cb5..b80d853e562 100644
--- a/homeassistant/components/fritzbox/binary_sensor.py
+++ b/homeassistant/components/fritzbox/binary_sensor.py
@@ -13,8 +13,8 @@ from homeassistant.components.binary_sensor import (
     BinarySensorEntityDescription,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import ENTITY_CATEGORY_CONFIG
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity import EntityCategory
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import FritzBoxEntity
@@ -49,7 +49,7 @@ BINARY_SENSOR_TYPES: Final[tuple[FritzBinarySensorEntityDescription, ...]] = (
         key="lock",
         name="Button Lock on Device",
         device_class=BinarySensorDeviceClass.LOCK,
-        entity_category=ENTITY_CATEGORY_CONFIG,
+        entity_category=EntityCategory.CONFIG,
         suitable=lambda device: device.lock is not None,
         is_on=lambda device: not device.lock,
     ),
@@ -57,7 +57,7 @@ BINARY_SENSOR_TYPES: Final[tuple[FritzBinarySensorEntityDescription, ...]] = (
         key="device_lock",
         name="Button Lock via UI",
         device_class=BinarySensorDeviceClass.LOCK,
-        entity_category=ENTITY_CATEGORY_CONFIG,
+        entity_category=EntityCategory.CONFIG,
         suitable=lambda device: device.device_lock is not None,
         is_on=lambda device: not device.device_lock,
     ),
diff --git a/homeassistant/components/goodwe/number.py b/homeassistant/components/goodwe/number.py
index 06a31a4e10a..80c7885f26c 100644
--- a/homeassistant/components/goodwe/number.py
+++ b/homeassistant/components/goodwe/number.py
@@ -9,9 +9,9 @@ from goodwe import Inverter, InverterError
 
 from homeassistant.components.number import NumberEntity, NumberEntityDescription
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import ENTITY_CATEGORY_CONFIG, PERCENTAGE, POWER_WATT
+from homeassistant.const import PERCENTAGE, POWER_WATT
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.entity import DeviceInfo, EntityCategory
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .const import DOMAIN, KEY_DEVICE_INFO, KEY_INVERTER
@@ -39,7 +39,7 @@ NUMBERS = (
         key="grid_export_limit",
         name="Grid export limit",
         icon="mdi:transmission-tower",
-        entity_category=ENTITY_CATEGORY_CONFIG,
+        entity_category=EntityCategory.CONFIG,
         unit_of_measurement=POWER_WATT,
         getter=lambda inv: inv.get_grid_export_limit(),
         setter=lambda inv, val: inv.set_grid_export_limit(val),
@@ -51,7 +51,7 @@ NUMBERS = (
         key="battery_discharge_depth",
         name="Depth of discharge (on-grid)",
         icon="mdi:battery-arrow-down",
-        entity_category=ENTITY_CATEGORY_CONFIG,
+        entity_category=EntityCategory.CONFIG,
         unit_of_measurement=PERCENTAGE,
         getter=lambda inv: inv.get_ongrid_battery_dod(),
         setter=lambda inv, val: inv.set_ongrid_battery_dod(val),
diff --git a/homeassistant/components/goodwe/select.py b/homeassistant/components/goodwe/select.py
index 985c799110d..c8fa44b7e26 100644
--- a/homeassistant/components/goodwe/select.py
+++ b/homeassistant/components/goodwe/select.py
@@ -5,9 +5,8 @@ from goodwe import Inverter, InverterError
 
 from homeassistant.components.select import SelectEntity, SelectEntityDescription
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import ENTITY_CATEGORY_CONFIG
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.entity import DeviceInfo, EntityCategory
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .const import DOMAIN, KEY_DEVICE_INFO, KEY_INVERTER
@@ -26,7 +25,7 @@ OPERATION_MODE = SelectEntityDescription(
     key="operation_mode",
     name="Inverter operation mode",
     icon="mdi:solar-power",
-    entity_category=ENTITY_CATEGORY_CONFIG,
+    entity_category=EntityCategory.CONFIG,
 )
 
 
diff --git a/homeassistant/components/homewizard/sensor.py b/homeassistant/components/homewizard/sensor.py
index c2a11386cf4..e9a09f9db86 100644
--- a/homeassistant/components/homewizard/sensor.py
+++ b/homeassistant/components/homewizard/sensor.py
@@ -16,13 +16,12 @@ from homeassistant.const import (
     DEVICE_CLASS_GAS,
     DEVICE_CLASS_POWER,
     ENERGY_KILO_WATT_HOUR,
-    ENTITY_CATEGORY_DIAGNOSTIC,
     PERCENTAGE,
     POWER_WATT,
     VOLUME_CUBIC_METERS,
 )
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.entity import DeviceInfo, EntityCategory
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import StateType
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
@@ -37,19 +36,19 @@ SENSORS: Final[tuple[SensorEntityDescription, ...]] = (
         key="smr_version",
         name="DSMR Version",
         icon="mdi:counter",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     SensorEntityDescription(
         key="meter_model",
         name="Smart Meter Model",
         icon="mdi:gauge",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     SensorEntityDescription(
         key="wifi_ssid",
         name="Wifi SSID",
         icon="mdi:wifi",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     SensorEntityDescription(
         key="wifi_strength",
@@ -57,7 +56,7 @@ SENSORS: Final[tuple[SensorEntityDescription, ...]] = (
         icon="mdi:wifi",
         native_unit_of_measurement=PERCENTAGE,
         state_class=STATE_CLASS_MEASUREMENT,
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
         entity_registry_enabled_default=False,
     ),
     SensorEntityDescription(
diff --git a/homeassistant/components/onvif/button.py b/homeassistant/components/onvif/button.py
index 034573299e6..23ea5124e61 100644
--- a/homeassistant/components/onvif/button.py
+++ b/homeassistant/components/onvif/button.py
@@ -2,8 +2,8 @@
 
 from homeassistant.components.button import ButtonDeviceClass, ButtonEntity
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import ENTITY_CATEGORY_CONFIG
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity import EntityCategory
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .base import ONVIFBaseEntity
@@ -25,7 +25,7 @@ class RebootButton(ONVIFBaseEntity, ButtonEntity):
     """Defines a ONVIF reboot button."""
 
     _attr_device_class = ButtonDeviceClass.RESTART
-    _attr_entity_category = ENTITY_CATEGORY_CONFIG
+    _attr_entity_category = EntityCategory.CONFIG
 
     def __init__(self, device: ONVIFDevice) -> None:
         """Initialize the button entity."""
diff --git a/homeassistant/components/vicare/button.py b/homeassistant/components/vicare/button.py
index 35133b55bd1..e924a735e0f 100644
--- a/homeassistant/components/vicare/button.py
+++ b/homeassistant/components/vicare/button.py
@@ -14,8 +14,8 @@ import requests
 
 from homeassistant.components.button import ButtonEntity, ButtonEntityDescription
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import ENTITY_CATEGORY_CONFIG
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity import EntityCategory
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import ViCareRequiredKeysMixin
@@ -36,7 +36,7 @@ BUTTON_DESCRIPTIONS: tuple[ViCareButtonEntityDescription, ...] = (
         key=BUTTON_DHW_ACTIVATE_ONETIME_CHARGE,
         name="Activate one-time charge",
         icon="mdi:shower-head",
-        entity_category=ENTITY_CATEGORY_CONFIG,
+        entity_category=EntityCategory.CONFIG,
         value_getter=lambda api: api.activateOneTimeCharge(),
     ),
 )
diff --git a/homeassistant/components/zha/button.py b/homeassistant/components/zha/button.py
index 90148ba42f3..abfa94f5906 100644
--- a/homeassistant/components/zha/button.py
+++ b/homeassistant/components/zha/button.py
@@ -8,9 +8,10 @@ from typing import Any
 
 from homeassistant.components.button import ButtonDeviceClass, ButtonEntity
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import ENTITY_CATEGORY_DIAGNOSTIC, Platform
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
+from homeassistant.helpers.entity import EntityCategory
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .core import discovery
@@ -96,7 +97,7 @@ class ZHAIdentifyButton(ZHAButton):
         return cls(unique_id, zha_device, channels, **kwargs)
 
     _attr_device_class: ButtonDeviceClass = ButtonDeviceClass.UPDATE
-    _attr_entity_category = ENTITY_CATEGORY_DIAGNOSTIC
+    _attr_entity_category = EntityCategory.DIAGNOSTIC
     _command_name = "identify"
 
     def get_args(self) -> list[Any]:
diff --git a/homeassistant/components/zha/select.py b/homeassistant/components/zha/select.py
index ff76023d96d..7cb214566d1 100644
--- a/homeassistant/components/zha/select.py
+++ b/homeassistant/components/zha/select.py
@@ -8,9 +8,10 @@ from zigpy.zcl.clusters.security import IasWd
 
 from homeassistant.components.select import SelectEntity
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import ENTITY_CATEGORY_CONFIG, STATE_UNKNOWN, Platform
+from homeassistant.const import STATE_UNKNOWN, Platform
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
+from homeassistant.helpers.entity import EntityCategory
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .core import discovery
@@ -46,7 +47,7 @@ async def async_setup_entry(
 class ZHAEnumSelectEntity(ZhaEntity, SelectEntity):
     """Representation of a ZHA select entity."""
 
-    _attr_entity_category = ENTITY_CATEGORY_CONFIG
+    _attr_entity_category = EntityCategory.CONFIG
     _enum: Enum = None
 
     def __init__(
diff --git a/homeassistant/components/zha/sensor.py b/homeassistant/components/zha/sensor.py
index eb79634695f..1e7d4f28a38 100644
--- a/homeassistant/components/zha/sensor.py
+++ b/homeassistant/components/zha/sensor.py
@@ -25,7 +25,6 @@ from homeassistant.const import (
     ELECTRIC_CURRENT_AMPERE,
     ELECTRIC_POTENTIAL_VOLT,
     ENERGY_KILO_WATT_HOUR,
-    ENTITY_CATEGORY_DIAGNOSTIC,
     LIGHT_LUX,
     PERCENTAGE,
     POWER_VOLT_AMPERE,
@@ -699,7 +698,7 @@ class RSSISensor(Sensor, id_suffix="rssi"):
 
     _state_class: SensorStateClass = SensorStateClass.MEASUREMENT
     _device_class: SensorDeviceClass = SensorDeviceClass.SIGNAL_STRENGTH
-    _attr_entity_category = ENTITY_CATEGORY_DIAGNOSTIC
+    _attr_entity_category = EntityCategory.DIAGNOSTIC
     _attr_entity_registry_enabled_default = False
 
     @classmethod