HVAC Service, Air Conditioning Installation, Air Conditioner Replacement, Air Conditioning Service & AC Repair
St Charles, MO, St Peters, MO & St Louis, MO

Air Comfort Service, Inc is an award-winning, full-service HVAC provider, with a long and proven history of quality and reliability.  Established in 1969, we offer our residential and commercial customers across the St. Louis Metro Region a trusted solution to temperature control and air quality.  When you contact Air Comfort Service, Inc for new installation, upgrades, retrofit, regular maintenance, or repair, have complete confidence that service is always handled promptly and by fully licensed and trained professionals. We further protect your best interests with free estimates on equipment, financing options for qualified applicants, and Emergency Service day or night, holidays or weekends, 365 days a year, across St. Louis and St. Charles, MO.

Expert Heating and Cooling Services

At Air Comfort Service, Inc, we never set out to win awards or recognition.  Our goal is to earn your satisfaction through superior products, workmanship, and customer service.  

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The dedication of our specialized team has resulted in a great number of accolades, including the Angie’s List Super Service Award (every year since 2005), Carrier Residential Dealer of the Year, Carrier Top Gun Award, Carrier Puron Condensing Unit Sales Achievement Award, and Suburban Journal-Best in North County Award.

Your Trustworthy, Quality HVAC Contractors
St. Charles, St Peters & the the St. Louis Metro Region

hvac truckTo qualify as a Carrier Factory Authorized Dealer, Air Comfort Service, Inc meets strict requirements for customer satisfaction, sound business management, and technical expertise.  By going far above and beyond, we have been singled out with Carrier’s highest honor, the President Award.  We’ve achieved this prestigious distinction an impressive three times.  Air Comfort Service, Inc is also a member of ACCA (Air Conditioning Contractors of America), ASHRAE (American Society of Heating, Refrigerating, & Air Conditioning Engineers, Inc.), and the Better Business Bureau.

Call Air Comfort Service, Inc for heating and air conditioning repairs, installations, and maintenance!
Festus, O’Fallon, Wildwood, Ballwin, Chesterfield, Eureka & Fenton, MO

By handling daily challenges with exceptional solutions, we ensure long term cost and energy-savings, reliable performance, and greater comfort.  From gas furnaces, heat pumps and boilers, to cooling equipment, air quality options, and hot water tanks, Air Comfort Service, Inc makes it simple, affordable, and convenient to get the skilled service you need.

Heating Service • HVAC Service • Air Conditioner Replacement