Dewey, OK 74029
Mon-Fri : 8am to 5pm
Your Home Comfort Specialists
When you need HVAC contractors you can feel comfortable inviting into your home, trust our decades-old business. We treat our customers right here at Cummins Heating & Air, and we’re dedicated to giving you the expert service you need to enjoy reliable heating and cooling systems.
Best-in-Class HVAC Services
The HVAC professionals at Cummins Heating & Air are dedicated to providing you with the services you need to stay comfortable at home year-round. We specialize in repairs, installations and routine maintenance for residential HVAC systems of all types.
In Business Since 1980
For four decades, Cummins Heating & Air has been the premier heating and air conditioning contractor in the area. We are a locally owned and operated business with friendly, NATE-certified technicians, all working to provide quality HVAC services at reasonable prices.
Purchase a Maintenance Agreement
Our maintenance agreement is a great way to keep your system running at peak performance. Contact us today!
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Our Customer Reviews
They are experts at what they do. Great company. They feel like part of the family.
- chris hayes
Cummins Heating & Air
If you are having to call an HVAC company, odds are your day has been pretty sour. Phil was beyond exceptional. He was quick, he was courteous and when the...
- Tiffany Howard
Cummins Heating & Air
Jason checked our system out and did an awesome job. Bringing him back to insulate the garage. He is very friendly and professional. I would recommend him to anyone. Thank...
- Doug McGowan
Cummins Heating & Air
Cummins Heat and Air saved the day! Our AC unit quite working last night and Jason was here first thing this morning. He was able to fix it within 10...
- dwybball23
Cummins Heating & Air
Today was the third time Cummins Heat & Air came to the rescue for my office and I cannot compliment them enough. They always respond timely and work very efficiently...
- Stephanie Moore
Cummins Heating & Air
I have Known Jason crane for over 3 years. His Business was built on quality. He cares about his customers. No job is too big or small.
- Michael Oden
Cummins Heating & Air
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