Making Homes

Comfortable

We Offer Installation, Repair & Maintenance for All Heating and Cooling Equipment

Offering Residential HVAC Services in Wentzville, Missouri & Surrounding Areas

What You Can Expect

At Johnson Heating and Cooling, we install dependable, high-quality furnaces, air handlers, air conditioners (ac), heat pumps, and geothermal 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.

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