Welcome

Since 1998, Comfort Air Heating & Cooling Inc. has been providing professional air conditioning, heating and indoor air quality services to homeowners and businesses throughout McHenry, Lake, Kane, Northern Cook counties and Southern Wisconsin.

Whether you are in the need of a simple or complex system, you can depend on us to provide you with all the facts needed to make a sound decision. Our Comfort Air technicians are committed to excellence in every aspect of our business, from installation and repairs to customer service.

Comfort Air Heating & Cooling Inc. In today’s competitive marketplace, it’s crucial for our company to provide the highest quality services and products, on time and at an affordable cost and with a
100% Customer Satisfaction.

Comfort Air Heating & Cooling Inc. promises to our customers with reliable and superior long-term value at the heart of everything we do. We offer the highest efficiency equipment at a great savings and peace of mind to customers who know their systems are serviced by the same people who repair and installed them.

Comfort Air Heating & Cooling Inc. employees offer an environment where people are proud to share ideas, work hard and provide outstanding solutions for our customers.

Comfort Air Heating & Cooling Inc. commits to our community by maintaining a strong, vibrant workforce that contributes to the communities in which we live, work and learn.

Your comfort and satisfaction are important to us
When it is time to invest in a repair or replacement put your comfort in our hands.

Select word A-coil Afue Aga Air Conditioner Air Flow Volume Air Handler Alternating Current Ari Ashrae Btu Btuh Burner Burner Orifice Capacity Celsius Centigrade Cfm Charging A System Compressor Condensate Condensate Pump Condensor Csa Damper Degree-day Dehumidifier Direct Current (dc) Downflow Furnace Drain Pan Dry Bulb Temperature Ductwork Epa Evaporator Coil Expansion Valve Fahrenheit Fan Filter Flue Furnace Fuse Gama Heat Exchanger Heat Loss Heat Pump Heat Transfer Humidifier Humidistat Humidity Hvac Ignition Kilowatt Latent Heat Media Nec Nema Orifice Plenum Psi Pvc Reciprocating Compressor Refrigerant Refrigerant Charge Seer Sensor Split System Thermostat Thermostatic Expansion Valve (txv) Ton Upflow Furnace Vacuum Watt Wet-bulb Thermometer ZoningVolt

Select LocationAlden, IL.Algonquin, IL.Antioch, IL.Arlington Heights, IL.Aurora, IL.Bannockburn, IL.Barrington Hills, IL.Barrington, IL.Bartlett, IL.Batavia, IL.Beach Park, IL.Beloit WI.Belvidere, IL.Bensenville, IL.Big Rock, IL.Boone CountyBuffalo Grove, IL.Bull Valley, IL.Burlington WI.Burtons bridge, IL.Carpentersville, IL.Cary, IL.Chemung, IL.Chicago, IL.Cook CountyCrystal Lake, IL.Deer Park, IL.Deerfield, IL.Dekalb, IL.Delavan WI.Des Plaines, IL.Dundee, IL.Dupage CountyEast Dundee Elburn, IL.Elgin, IL.Elk Grove Village, IL.Elkhorn WI.Elmwood Park, IL.Evanston, IL.Fontana WI.Fox Lake, IL.Fox River Grove, IL.Fox Valley Gardens, IL.Geneva, IL.Genoa City WI.Gilberts, IL.Glencoe, IL.Glenview, IL.Grayslake, IL.Green Oaks, IL.Greenwood, IL.Gurnee, IL.Hainesville, IL.Hampshire, IL.Hartland, IL.Harvard, IL.Harwood Heights, IL.Hawthorn Woods, IL.Hebron, IL.Highland Park, IL.Highwood, IL.Hoffman Estates, IL.Holiday Hills, IL.Huntley, IL.Indian Creek, IL.Ingleside, IL.Inverness, IL.Island Lake, IL.Itasca, IL.Jainesville WI.Johnsburg, IL.Kane CountyKaneville, IL.Kenosha CountyKildeer, IL.LaFox, IL.Lake Barrington, IL.Lake Bluff, IL.Lake Como WI.Lake CountyLake Forest, IL.Lake Geneva WI.Lake in the Hills, IL.Lake Villa, IL.Lake Zurich, IL.Lakemoor, IL.Lakewood, IL.Libertyville, IL.Lilymoor, IL.Lincolnshire, IL.Lincolnwood, IL.Lindenhurst, IL.Linn WI.Long Grove, IL.Lyons WI.Maple Park, IL.Marengo, IL.Mchenry CountyMchenry, IL.Medinah, IL.Mettawa, IL.Milwaukee CountyMooseheart, IL.Mount Prospect, IL.Mt. Prospect, IL.Mundelein, IL.New Munster WI.Nippersink WI.North Aurora, IL.North Barrington, IL.North Chicago, IL.Northbrook, IL.Northfield, IL.Northlake, IL.Oak Lawn, IL.Old Mill Creek, IL.Palatine, IL.Park City, IL.Pell Lake WI.Plato Center, IL.Poplar Grove, IL.Port Barrington, IL.Prarie Grove, IL.Prospect Heights, IL.Racine CountyRichmond, IL.Ringwood, IL.Riverwoods, IL.Rockford, IL.Rolling Meadows, IL.Round Lake Beach, IL.Round Lake Heights, IL.Round Lake Park, IL.Round Lake, IL.Salem WI.Schaumburg, IL.Skokie, IL.Sleepy hollow, IL.Solon Mills, IL.South Elgin, IL.Spring Grove, IL.St.Charles, IL.Streamwood, IL.Sugar Grove, IL.Third Lake, IL.Tower Lakes, IL.Trevor WI.Twin Lakes WI.Union, IL.Vernon Hills, IL.Virgil, IL.Volo, ILWadsworth, IL.Walworth CountyWalworth WI.Wasco, IL.Wauconda, IL.Waukegan, IL.West Dundee, IL.Wheeling, IL.WIlmetteIL.WIlmot WI.WInetka, IL.WInthrop Harbor, IL.Wonder Lake, IL.Woodstock, IL.Zion, IL.