diff --git a/homeassistant/components/alexa/const.py b/homeassistant/components/alexa/const.py
index d51409a5a1c..d1061720718 100644
--- a/homeassistant/components/alexa/const.py
+++ b/homeassistant/components/alexa/const.py
@@ -1,7 +1,7 @@
 """Constants for the Alexa integration."""
 from collections import OrderedDict
 
-from homeassistant.components.climate import const as climate
+from homeassistant.components import climate
 from homeassistant.const import TEMP_CELSIUS, TEMP_FAHRENHEIT
 
 DOMAIN = "alexa"
diff --git a/homeassistant/components/alexa/entities.py b/homeassistant/components/alexa/entities.py
index ac78dbeed5e..8319e146d9f 100644
--- a/homeassistant/components/alexa/entities.py
+++ b/homeassistant/components/alexa/entities.py
@@ -11,6 +11,7 @@ from homeassistant.components import (
     binary_sensor,
     button,
     camera,
+    climate,
     cover,
     fan,
     group,
@@ -28,7 +29,6 @@ from homeassistant.components import (
     timer,
     vacuum,
 )
-from homeassistant.components.climate import const as climate
 from homeassistant.const import (
     ATTR_DEVICE_CLASS,
     ATTR_SUPPORTED_FEATURES,
diff --git a/homeassistant/components/alexa/handlers.py b/homeassistant/components/alexa/handlers.py
index ba3892a62f2..c10f7a50369 100644
--- a/homeassistant/components/alexa/handlers.py
+++ b/homeassistant/components/alexa/handlers.py
@@ -10,6 +10,7 @@ from homeassistant import core as ha
 from homeassistant.components import (
     button,
     camera,
+    climate,
     cover,
     fan,
     group,
@@ -20,7 +21,6 @@ from homeassistant.components import (
     timer,
     vacuum,
 )
-from homeassistant.components.climate import const as climate
 from homeassistant.const import (
     ATTR_ENTITY_ID,
     ATTR_ENTITY_PICTURE,
diff --git a/homeassistant/components/cloud/__init__.py b/homeassistant/components/cloud/__init__.py
index aa31f796491..6a948c0ad15 100644
--- a/homeassistant/components/cloud/__init__.py
+++ b/homeassistant/components/cloud/__init__.py
@@ -8,8 +8,7 @@ from enum import Enum
 from hass_nabucasa import Cloud
 import voluptuous as vol
 
-from homeassistant.components.alexa import const as alexa_const
-from homeassistant.components.google_assistant import const as ga_c
+from homeassistant.components import alexa, google_assistant
 from homeassistant.const import (
     CONF_DESCRIPTION,
     CONF_MODE,
@@ -68,7 +67,7 @@ SIGNAL_CLOUD_CONNECTION_STATE = "CLOUD_CONNECTION_STATE"
 ALEXA_ENTITY_SCHEMA = vol.Schema(
     {
         vol.Optional(CONF_DESCRIPTION): cv.string,
-        vol.Optional(alexa_const.CONF_DISPLAY_CATEGORIES): cv.string,
+        vol.Optional(alexa.CONF_DISPLAY_CATEGORIES): cv.string,
         vol.Optional(CONF_NAME): cv.string,
     }
 )
@@ -77,7 +76,7 @@ GOOGLE_ENTITY_SCHEMA = vol.Schema(
     {
         vol.Optional(CONF_NAME): cv.string,
         vol.Optional(CONF_ALIASES): vol.All(cv.ensure_list, [cv.string]),
-        vol.Optional(ga_c.CONF_ROOM_HINT): cv.string,
+        vol.Optional(google_assistant.CONF_ROOM_HINT): cv.string,
     }
 )
 
diff --git a/homeassistant/components/cloud/client.py b/homeassistant/components/cloud/client.py
index 6011e9bf551..04b9a9aab97 100644
--- a/homeassistant/components/cloud/client.py
+++ b/homeassistant/components/cloud/client.py
@@ -10,12 +10,12 @@ from typing import Any
 import aiohttp
 from hass_nabucasa.client import CloudClient as Interface
 
-from homeassistant.components import persistent_notification, webhook
+from homeassistant.components import google_assistant, persistent_notification, webhook
 from homeassistant.components.alexa import (
     errors as alexa_errors,
     smart_home as alexa_smart_home,
 )
-from homeassistant.components.google_assistant import const as gc, smart_home as ga
+from homeassistant.components.google_assistant import smart_home as ga
 from homeassistant.core import Context, HomeAssistant, callback
 from homeassistant.helpers.dispatcher import async_dispatcher_send
 from homeassistant.helpers.event import async_call_later
@@ -216,7 +216,7 @@ class CloudClient(Interface):
             return ga.api_disabled_response(payload, gconf.agent_user_id)
 
         return await ga.async_handle_message(
-            self._hass, gconf, gconf.cloud_user, payload, gc.SOURCE_CLOUD
+            self._hass, gconf, gconf.cloud_user, payload, google_assistant.SOURCE_CLOUD
         )
 
     async def async_webhook_message(self, payload: dict[Any, Any]) -> dict[Any, Any]:
diff --git a/homeassistant/components/cloud/http_api.py b/homeassistant/components/cloud/http_api.py
index 8e5c214b388..ebeb79dcd2a 100644
--- a/homeassistant/components/cloud/http_api.py
+++ b/homeassistant/components/cloud/http_api.py
@@ -21,7 +21,6 @@ from homeassistant.components.alexa import (
 from homeassistant.components.google_assistant import helpers as google_helpers
 from homeassistant.components.http import HomeAssistantView
 from homeassistant.components.http.data_validator import RequestDataValidator
-from homeassistant.components.websocket_api import const as ws_const
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 from homeassistant.util.location import async_detect_location_info
@@ -616,7 +615,9 @@ async def alexa_sync(hass, connection, msg):
     if success:
         connection.send_result(msg["id"])
     else:
-        connection.send_error(msg["id"], ws_const.ERR_UNKNOWN_ERROR, "Unknown error")
+        connection.send_error(
+            msg["id"], websocket_api.ERR_UNKNOWN_ERROR, "Unknown error"
+        )
 
 
 @websocket_api.websocket_command({"type": "cloud/thingtalk/convert", "query": str})
@@ -631,7 +632,7 @@ async def thingtalk_convert(hass, connection, msg):
                 msg["id"], await thingtalk.async_convert(cloud, msg["query"])
             )
         except thingtalk.ThingTalkConversionError as err:
-            connection.send_error(msg["id"], ws_const.ERR_UNKNOWN_ERROR, str(err))
+            connection.send_error(msg["id"], websocket_api.ERR_UNKNOWN_ERROR, str(err))
 
 
 @websocket_api.websocket_command({"type": "cloud/tts/info"})
diff --git a/homeassistant/components/google_assistant/trait.py b/homeassistant/components/google_assistant/trait.py
index 8f3f20d177e..8c253523561 100644
--- a/homeassistant/components/google_assistant/trait.py
+++ b/homeassistant/components/google_assistant/trait.py
@@ -9,9 +9,11 @@ from homeassistant.components import (
     binary_sensor,
     button,
     camera,
+    climate,
     cover,
     fan,
     group,
+    humidifier,
     input_boolean,
     input_button,
     input_select,
@@ -25,8 +27,6 @@ from homeassistant.components import (
     switch,
     vacuum,
 )
-from homeassistant.components.climate import const as climate
-from homeassistant.components.humidifier import const as humidifier
 from homeassistant.components.lock import STATE_JAMMED, STATE_UNLOCKING
 from homeassistant.components.media_player import MediaType
 from homeassistant.const import (