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In 1973, Averill Heating & Cooling, Inc. set out to build a heating and air conditioning business in St. Louis, Missouri, where customers were treated with honesty, integrity, and quick service. This philosophy has helped them grow their business, and their authorized Trane technicians and installers offer solutions to keep you comfortable in your home or business. Recognized by the Better Business Bureau, the Chamber of Commerce, and other local organizations, Averill Heating & Cooling, Inc. has the community's HVAC systems in good hands.

Averill Heating & Cooling, Inc. serves St. Louis and St. Charles counties and are bonded and insured, so you know that you are in good hands. Services provided by Averill Heating & Cooling, Inc. include preventative maintenance and service, repairs, and installation of Trane HVAC systems. They can service and repair any type of air conditioning and heating system and an offer solution and advice on replacement of your old system if it is beyond repair. 

Averill Heating & Cooling, Inc. suggest that you have your HVAC system serviced in the spring and fall for optimal performance. The professional staff at Averill Heating & Cooling, Inc. offer maintenance, repair, and installation of Trane systems and can service all brands of air conditioning and heating systems. Their well-trained staff can advise you when your system is not keeping your home or business at maximum possible comfort. Call Averill Heating & Cooling, Inc. today for your home comfort needs.



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Wells Fargo Financing


SAINT LOUIS, Missouri 63132


Nexia Installer
NATE Certified
24/7 Emergency Service