DeHart Air Conditioning, Commercial office buidling, OK

At DeHart Air Conditioning, we are proud to employ a team of HVAC specialists who have the expertise and knowledge to design and install numerous types of systems for specialty applications used in industrial construction.

We’ve done commercial HVAC work for educational facilities, private offices, warehouse spaces, government buildings, and more here in the Chickasha and Duncan areas. From plan and spec to HVAC installation to repair and maintenance, we offer a wide variety of HVAC services to meet your commercial needs.

Plan, Spec & Build for Large-Scale Projects

For your large-scale commercial project, we offer plan and spec services to help you implement your HVAC plans on-time and within budget. We follow engineer guidelines precisely and install top-quality products to ensure maximum efficiency and comfort. We can also build your ideal commercial HVAC system from scratch with expert design and installation services. We’ll assess your unique heating and cooling needs and create a solution that perfectly suits your commercial space.

Expert HVAC Replacement, Repair & Maintenance

For existing commercial buildings, we offer HVAC replacement using high-efficiency equipment. This includes rooftop units, split systems, and VRF systems. We can also convert your split system or chiller boiler system to a flexible and efficient VRF system. To help you get the most from your commercial HVAC equipment, we also offer repair and maintenance services.

Ventilation for Commercial Spaces

Want fresher, healthier air in your commercial space? For that, we offer professional ventilation services. We’ll design and install a custom ventilation solution that promotes better airflow, reduces the concentration of harmful contaminants, and keeps occupants healthy and comfortable.

Make your commercial space comfortable, efficient, and healthy. Contact us or call 405-224-0184 to talk to our team of experts!


DeHart Air Conditioning, variable refrigerant flow system on roof, OK

With many commercial HVAC options available today, it can be tough to choose the right one for your property.

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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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