- Air Conditioning
- Duct Solutions
- Indoor Air Quality
- Commercial HVAC
DeHart Air Conditioning
We are a fourth-generation family-owned HVAC company serving homeowners and commercial property owners in the Chickasha and Duncan, OK region. Whether you need to design a custom HVAC system, upgrade your heating and cooling equipment, or improve indoor air quality, we’re here to help.
We install energy saving geothermal systems while helping homeowners take advantage of federal tax credits.
AC & Heating
Knowing who you can trust your comfort to can be a tough decision. Fortunately, if your home or business needs air conditioning, heating, or...Read more
What our customers are saying
I would like to commend DeHart Air Conditioning and two of your employees, Stacy and Akeem. When we moved into our house two years ago we had DeHart clean the ducts.