Extreme’s Heating & Air Conditioning Products

Extreme’s One Hour Heating and Air Conditioning is your premier source for Dayton, Ohio heating, cooling and ventilation services, repairs and installations.  We carry a wide range of Heating & Air Conditioning Products.  Serving commercial and residential clients in the Dayton, Beavercreek and surrounding Miami Valley areas, we carry the top equipment and systems from leading brands including Trane, Colman, Carrier, Amana, Honeywell, and Nest.

With a wide inventory of energy-efficient heat pumps, air conditioners, furnaces, and thermostats, Extreme One Hour has everything you need to best serve your HVAC needs. We also service residential and commercial/industrial properties with repair and maintenance plans and annual air duct cleaning agreements in the greater Dayton metro area.

Our mission since 2004 has been to provide our Dayton, Ohio customers with the best service, the best quality, and the best value. From recommending the best solution for your home or office to efficiently diagnosing your air conditioner, heater or furnace problems, our qualified and friendly technicians are here to help.

Find out more about our Dayton heating and cooling installation and repair services, and make sure to check out our special offers.

Why Extreme’s One Hour?

  • Rich history of serving the people of the Miami Valley
  • Experienced and knowledgeable staff
  • Strong community roots
  • Full range of heating and air conditioning products
Extreme Tech with customer discussing products