- 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
We wanted to say 'thank you' for your great service! The new geothermal unit is working well and in fact is working better than our original ever did. We cannot express our appreciation enough. Thank you also for the extra time spent in completing paperwork for our OEC Rebate.
David and Kami Ratcliff
Read our blog
The leaves are changing, pumpkin spice flavoring has found its way into just about everything, and the neighborhood kids are scoping out which houses just might be giving out the king sized Snickers... Read more