diff --git a/homeassistant/components/wink/__init__.py b/homeassistant/components/wink/__init__.py
index d0bb27c06e1..e2eb98938bb 100644
--- a/homeassistant/components/wink/__init__.py
+++ b/homeassistant/components/wink/__init__.py
@@ -5,6 +5,9 @@ import logging
 import os
 import time
 
+from aiohttp.web import Response
+import pywink
+from pubnubsubhandler import PubNubSubscriptionHandler
 import voluptuous as vol
 
 from homeassistant.components.http import HomeAssistantView
@@ -279,8 +282,6 @@ def _request_oauth_completion(hass, config):
 
 def setup(hass, config):
     """Set up the Wink component."""
-    import pywink
-    from pubnubsubhandler import PubNubSubscriptionHandler
 
     if hass.data.get(DOMAIN) is None:
         hass.data[DOMAIN] = {
@@ -689,8 +690,6 @@ class WinkAuthCallbackView(HomeAssistantView):
     @callback
     def get(self, request):
         """Finish OAuth callback request."""
-        from aiohttp import web
-
         hass = request.app["hass"]
         data = request.query
 
@@ -715,15 +714,13 @@ class WinkAuthCallbackView(HomeAssistantView):
 
             hass.async_add_job(setup, hass, self.config)
 
-            return web.Response(
+            return Response(
                 text=html_response.format(response_message), content_type="text/html"
             )
 
         error_msg = "No code returned from Wink API"
         _LOGGER.error(error_msg)
-        return web.Response(
-            text=html_response.format(error_msg), content_type="text/html"
-        )
+        return Response(text=html_response.format(error_msg), content_type="text/html")
 
 
 class WinkDevice(Entity):
diff --git a/homeassistant/components/wink/alarm_control_panel.py b/homeassistant/components/wink/alarm_control_panel.py
index 4708b6efee8..654252f5ffe 100644
--- a/homeassistant/components/wink/alarm_control_panel.py
+++ b/homeassistant/components/wink/alarm_control_panel.py
@@ -1,6 +1,8 @@
 """Support Wink alarm control panels."""
 import logging
 
+import pywink
+
 import homeassistant.components.alarm_control_panel as alarm
 from homeassistant.const import (
     STATE_ALARM_ARMED_AWAY,
@@ -17,7 +19,6 @@ STATE_ALARM_PRIVACY = "Private"
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the Wink platform."""
-    import pywink
 
     for camera in pywink.get_cameras():
         # get_cameras returns multiple device types.
diff --git a/homeassistant/components/wink/binary_sensor.py b/homeassistant/components/wink/binary_sensor.py
index e82a767fde8..6dd22a3f7b8 100644
--- a/homeassistant/components/wink/binary_sensor.py
+++ b/homeassistant/components/wink/binary_sensor.py
@@ -1,6 +1,8 @@
 """Support for Wink binary sensors."""
 import logging
 
+import pywink
+
 from homeassistant.components.binary_sensor import BinarySensorDevice
 
 from . import DOMAIN, WinkDevice
@@ -26,7 +28,6 @@ SENSOR_TYPES = {
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the Wink binary sensor platform."""
-    import pywink
 
     for sensor in pywink.get_sensors():
         _id = sensor.object_id() + sensor.name()
diff --git a/homeassistant/components/wink/cover.py b/homeassistant/components/wink/cover.py
index fa39909512a..1ce7f9b8875 100644
--- a/homeassistant/components/wink/cover.py
+++ b/homeassistant/components/wink/cover.py
@@ -1,4 +1,6 @@
 """Support for Wink covers."""
+import pywink
+
 from homeassistant.components.cover import ATTR_POSITION, CoverDevice
 
 from . import DOMAIN, WinkDevice
@@ -6,7 +8,6 @@ from . import DOMAIN, WinkDevice
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the Wink cover platform."""
-    import pywink
 
     for shade in pywink.get_shades():
         _id = shade.object_id() + shade.name()
diff --git a/homeassistant/components/wink/fan.py b/homeassistant/components/wink/fan.py
index 9f5f2f9b3a0..d1d4e30ada3 100644
--- a/homeassistant/components/wink/fan.py
+++ b/homeassistant/components/wink/fan.py
@@ -1,6 +1,8 @@
 """Support for Wink fans."""
 import logging
 
+import pywink
+
 from homeassistant.components.fan import (
     SPEED_HIGH,
     SPEED_LOW,
@@ -21,7 +23,6 @@ SUPPORTED_FEATURES = SUPPORT_DIRECTION + SUPPORT_SET_SPEED
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the Wink platform."""
-    import pywink
 
     for fan in pywink.get_fans():
         if fan.object_id() + fan.name() not in hass.data[DOMAIN]["unique_ids"]:
diff --git a/homeassistant/components/wink/light.py b/homeassistant/components/wink/light.py
index 76576f804fa..bd125e6a7c2 100644
--- a/homeassistant/components/wink/light.py
+++ b/homeassistant/components/wink/light.py
@@ -1,4 +1,6 @@
 """Support for Wink lights."""
+import pywink
+
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
     ATTR_COLOR_TEMP,
@@ -18,7 +20,6 @@ from . import DOMAIN, WinkDevice
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the Wink lights."""
-    import pywink
 
     for light in pywink.get_light_bulbs():
         _id = light.object_id() + light.name()
diff --git a/homeassistant/components/wink/lock.py b/homeassistant/components/wink/lock.py
index 5246fb49eed..37b27c0d500 100644
--- a/homeassistant/components/wink/lock.py
+++ b/homeassistant/components/wink/lock.py
@@ -1,6 +1,7 @@
 """Support for Wink locks."""
 import logging
 
+import pywink
 import voluptuous as vol
 
 from homeassistant.components.lock import LockDevice
@@ -70,7 +71,6 @@ ADD_KEY_SCHEMA = vol.Schema(
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the Wink platform."""
-    import pywink
 
     for lock in pywink.get_locks():
         _id = lock.object_id() + lock.name()
diff --git a/homeassistant/components/wink/scene.py b/homeassistant/components/wink/scene.py
index a00600ad784..ff083598b2e 100644
--- a/homeassistant/components/wink/scene.py
+++ b/homeassistant/components/wink/scene.py
@@ -1,6 +1,8 @@
 """Support for Wink scenes."""
 import logging
 
+import pywink
+
 from homeassistant.components.scene import Scene
 
 from . import DOMAIN, WinkDevice
@@ -10,7 +12,6 @@ _LOGGER = logging.getLogger(__name__)
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the Wink platform."""
-    import pywink
 
     for scene in pywink.get_scenes():
         _id = scene.object_id() + scene.name()
diff --git a/homeassistant/components/wink/sensor.py b/homeassistant/components/wink/sensor.py
index 030a1e5b9ec..2d0313ec211 100644
--- a/homeassistant/components/wink/sensor.py
+++ b/homeassistant/components/wink/sensor.py
@@ -1,6 +1,8 @@
 """Support for Wink sensors."""
 import logging
 
+import pywink
+
 from homeassistant.const import TEMP_CELSIUS
 
 from . import DOMAIN, WinkDevice
@@ -12,7 +14,6 @@ SENSOR_TYPES = ["temperature", "humidity", "balance", "proximity"]
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the Wink platform."""
-    import pywink
 
     for sensor in pywink.get_sensors():
         _id = sensor.object_id() + sensor.name()
diff --git a/homeassistant/components/wink/switch.py b/homeassistant/components/wink/switch.py
index 07d3ff4becc..cf2264e7eeb 100644
--- a/homeassistant/components/wink/switch.py
+++ b/homeassistant/components/wink/switch.py
@@ -1,6 +1,8 @@
 """Support for Wink switches."""
 import logging
 
+import pywink
+
 from homeassistant.helpers.entity import ToggleEntity
 
 from . import DOMAIN, WinkDevice
@@ -10,7 +12,6 @@ _LOGGER = logging.getLogger(__name__)
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the Wink platform."""
-    import pywink
 
     for switch in pywink.get_switches():
         _id = switch.object_id() + switch.name()
diff --git a/homeassistant/components/wink/water_heater.py b/homeassistant/components/wink/water_heater.py
index 4fceeeb313d..11330c7c9a5 100644
--- a/homeassistant/components/wink/water_heater.py
+++ b/homeassistant/components/wink/water_heater.py
@@ -1,6 +1,8 @@
 """Support for Wink water heaters."""
 import logging
 
+import pywink
+
 from homeassistant.components.water_heater import (
     ATTR_TEMPERATURE,
     STATE_ECO,
@@ -42,7 +44,6 @@ WINK_STATE_TO_HA = {value: key for key, value in HA_STATE_TO_WINK.items()}
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the Wink water heater devices."""
-    import pywink
 
     for water_heater in pywink.get_water_heaters():
         _id = water_heater.object_id() + water_heater.name()