Furnace tune up on Carrier furnace located near you in Northbrook Illinois. Performed maintenance on April Aire humidifier. Replaced April Aire humidifier pad filter. Are you in need of a furnace cleaning, furnace inspection or furnace repair or furnace replacement. North Shore Heating and Cooling is the local HVAC contractor to call. Call today at 847-729-1040 or visit us at www.northshoreheatingandcooling.com.