Air Conditioner maintenance on Carrier air conditioner located in Northbrook Illinois. North Shore Heating and Cooling is your local HVAC expert located near you in Glenview Illinois. We provide air conditioner service and ac repairs as well as furnace tune ups and furnace repairs. We give free estimates on furnace replacement and air conditioner replacement. So for ac service, furnace service or HVAC cleaning and maintenance call us today at 847-729-1040 or visit our website at www.northshoreheatingandcooling.com