DeHart Air Conditioning, technician installing air conditioning in a client house, OK

Your air conditioner is supposed to keep you cool and comfortable, but over time it can decrease in efficiency or stop working completely. This not only makes you uncomfortable but also leaves you with high energy bills. Avoid being without air conditioning and have your system replaced by the experts at DeHart Air Conditioning.

AC Installation in Duncan & Chickasha, OK

Most air conditioning systems last around a decade or so when they’re well maintained, so if your AC is reaching this point, it’s best to start thinking about replacement before it breaks down entirely. At DeHart, we can replace your air conditioner for a similar unit from Lennox, although we always recommend choosing the highest efficiency equipment available.

In addition to installing central air conditioning systems, we also specialize in ductless mini-split installation, heat pumps, and the most sustainable option of all — geothermal systems.

Get a Free AC Replacement Estimate!

When you’re considering air conditioning replacement or need it right away because your current system broke down completely, you can rest assured that you’re getting the best options from DeHart. Our expert technicians will be able to provide you with a free estimate for several options, including a traditional central AC, ductless mini-splits, and a geothermal heat pump.

We know it’s important to have all the information you need to make the right decision for your home, your needs, and your budget; that’s why we provide free estimates.

DeHart: Your Trusted Air Conditioning Specialists

You shouldn’t ever have to go without air conditioning, especially during a hot and humid day!

You can count on the team of experts at DeHart Air Conditioning to diagnose your existing AC system, provide you with a free estimate, present you with all the AC system options available, and guarantee a high-quality air conditioning installation.

Our specialists only install the most durable and reliable air conditioners on the market from Lennox, ductless mini-splits from Mitsubishi, and ClimateMaster geothermal heat pumps. Once we install your new AC, we also offer preventative maintenance to keep you comfortable while keeping your cooling bills under control and extending the life of your new system.

If you need AC replacement, contact us or call 405-224-0184 to receive a free estimate for a new system today!

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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

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