At Cool-Heat of Oklahoma your comfort is our business!

We are a family owned and operated heating and air conditioning business that was established in 1999 by owner Scott McDonough.  Over 35 years of experience serving the Oklahoma City Metro in the HVAC industry!  

We specialize in Installation, Troubleshooting, and Air Duct Design.

  • Annual Maintenance Agreement
  • Safety Inspections
  • Camera Scoping


  • Service/Repairs
  • Sales/Installations
  • Air Quality Testing



Cool Heat of Oklahoma Heating Air Condtioning Service And Repair is Available for Service on ALL Brands, Makes & Models.
FREE Estimates on New or Replacement Systems.

Some of our HVAC Services Include:

Air Knight Indoor Air Quality