Johnson Heating and Cooling, Wentzville MO

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At Johnson Heating and Cooling we install dependable high quality furnaces, air handlers, air conditioners (ac), heat pumps and geo thermal systems residentially. Our goal is to educate our customers and is committed that they receive the most comfort and quality systems out there. Not only do we install HVAC equipment but we also install air quality products (humidifiers and electronic air cleaners).

At Johnson Heating and Cooling we do service and maintenance on furnaces, air handlers, air conditioners (ac), heat pumps and geothermal systems of all brands. We offer clean and checks to make sure your heating and cooling is ready to operate at its peak performance.

Our employees are the most valued asset to our business that is why we only hire top of the line trained qualified technicians but most of all honest!!

Call and join our family at 636-332-4141.

Our service areas:
St. Charles County: Wentzville, Foristell, Defiance, New Melle, Lake St. Louis, O’Fallon, Dardenne Prairie, St. Peters, St. Charles, Cottleville, Harvester, Weldon Springs, Lincoln, Troy, Moscow Mills, Wright City, Warren County, Warrenton