As a family-owned HVAC business spanning four generations, we take pride in providing high-quality HVAC service, duct solutions, and indoor air quality solutions to homeowners and businesses near Chickasha and Duncan, Oklahoma. We employ skilled and experienced technicians, as well as a friendly and professional office staff, meaning you can always expect a great experience with us.
When it comes to residential heating and air conditioning service and routine commercial maintenance, our technicians are your trusted local experts. They are known for their ability to handle a wide variety of calls and can solve any HVAC problem you send their way. Because we offer continuous training, our technicians are also highly knowledgeable about current best practices in the industry.
When it comes to residential heating and air conditioning service and routine commercial maintenance, our technicians are your trusted local experts. They are known for their ability to handle a wide variety of calls and can solve any HVAC problem you send their way. Because we offer continuous training, our technicians are also highly knowledgeable about current best practices in the industry.
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You've probably heard about solar energy, but did you know there's another alternative energy source right under your feet? Free UV light air purifiers, Low payment options for new systems, extended tax credits and more. Discover even more ways to save on your heating and cooling upgrades.
Serving the heating, cooling and overall home comfort needs of our friends and neighbors here in Duncan and Chickasha has been a family affair for four generations.DeHart has got your needs covered - from air conditioning repair and installation, to designing and installing a geothermal system for energy savings, we are the local experts.
Serving the heating, cooling and overall home comfort needs of our friends and neighbors here in Duncan and Chickasha has been a family affair for four generations.DeHart has got your needs covered - from air conditioning repair and installation, to designing and installing a geothermal system for energy savings, we are the local experts.
At DeHart Air Conditioning, we strive to make HVAC upgrades even more affordable for homeowners near Chickasha and Duncan, Oklahoma. Because we work primarily with high-quality heating and cooling equipment from Lennox, we are able to offer our customers special discounts directly from Lennox.
In addition to our promotions, we work with local utility companies to help our customers take advantage of special rebates when they upgrade their HVAC equipment or install a geothermal system.Learn more about our current offers below and through our Financing & Rebates page! If you want to save on your next heating replacement, AC upgrade, or ductless mini split installation, you've come to the right place.
In addition to our promotions, we work with local utility companies to help our customers take advantage of special rebates when they upgrade their HVAC equipment or install a geothermal system.Learn more about our current offers below and through our Financing & Rebates page! If you want to save on your next heating replacement, AC upgrade, or ductless mini split installation, you've come to the right place.
Getting exactly what you need to be comfortable is important, and we make it easy with available rebates and various financing options. Learn more about what you can take advantage of to make your new HVAC system even more affordable. If you're installing a geothermal heat pump system, remember that the federal tax credit is back.
Whether you're in need of information on pricing, have questions about our many products or air conditioning, heating, ductwork, indoor air quality, and commercial HVAC services, or simply want to provide suggestions or feedback that can help us serve you better, we'd love to hear from you. If your request is urgent, the best way to reach us right away is to give us a call at 405-224-0184.
A lot has changed in the way business is done over the last 100 years. But one thing remains the same for DeHart: we love hearing how we have improved the daily lives of our customers! Whether we've installed a new central air conditioning unit, replaced a faulty geothermal system, or helped with rebate paperwork, the DeHart family loves to hear what makes our customers happy.
Reviews (5)
Laura Gookin
Dec 14, 2020
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MaryBeth Shreffler
Jun 12, 2020
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
We called Dehart and they were out here within 20 mins which is impressive because it was an hour before they close. They diagnosed and fixed the AC unit within 40 mins and service fee, part and installation was extremely reasonable. Will be using again!!!!
Services: HVAC repair, AC repair
We called Dehart and they were out here within 20 mins which is impressive because it was an hour before they close. They diagnosed and fixed the AC unit within 40 mins and service fee, part and installation was extremely reasonable. Will be using again!!!!
Services: HVAC repair, AC repair
Nora Mercer
Oct 25, 2019
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T. Traughber
Jul 25, 2019
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Donna Cope
Jul 06, 2019
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I had been searching for a solution to getting some air conditioning in our laundry room/office/hobby room. The room has no windows, so I was discouraged after looking for years. Early one Monday afternoon I stopped by DeHart's in Duncan and talked to Sheri. She came out later that afternoon and gave me an estimate. She had the electricians from Smith Dressler come by Thursday morning and make the necessary updates to our electrical systems. The DeHart guys came mid-Thursday afternoon and finished up Friday morning. The entire experience was just wonderful! All of the technicians were very friendly