Earnest Heat & Air
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Earnest Heat & Air
Why are more Northeast Oklahoma home and business owners choosing Earnest Heat & Air for their indoor comfort projects? When you trust our team, you're on solid ground for quality and savings. Our talented technicians have a long track record of providing heating and cooling solutions to customers in Bartlesville and the surrounding communities.

At Earnest Heat & Air, we offer the reliability of Trane heating and air conditioning products to make sure you get the most performance, value and peace of mind possible. We work hard every day to earn your business, with honest answers, personal service, and lasting results. To keep your comfort up and costs down, call and get some Earnest expertise!

As one of the top HVAC contractors in Northeastern Oklahoma we've been installing, repairing, and maintaining air conditioning and heating systems for homes and businesses for many years. Earnest Heat & Air's friendly team of experienced professionals makes the difference, earning our customers' loyalty with a sincere passion for customer service.
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There's a reason Earnest Heat & Air customers keep coming back - reliability! For more than 40 years, we've been a proven source of dependable comfort solutions delivered with an attention to detail and service that creates a distinctly better customer experience. At Earnest, we believe that it takes quality, reliability and technology to keep customers consistently comfortable all year round.
Serving homeowners and businesses in Bartlesville and Northeast Oklahoma, Earnest Heat & Air is an independent Trane Comfort Specialist dealer, a designation that reflects the industry's highest standards of professionalism and technological expertise. We use and promote the use of all Trane Products and equipment, especially when it comes to a new installation or system upgrade.
Using the constant temperature of the earth, a ClimateMaster Geothermal Heat Pump System will keep your home comfortable year-round for less. ClimateMaster is the leader in developing products that save you money - cutting your energy bills up to 80% over traditional HVAC systems.
These steps and pointers can help you take better control of your air conditioning and heating comfort and costs. Of course, the pros at Earnest Heat & Air are always available to share more detailed knowledge and guidance. Never underestimate the value of preventative maintenance on your cooling and heating system.
Thank you for your professionalism, reliability, and ethics. We have always appreciated how hard your job can be in all kinds of weather. We have recently had our awareness raised and now fully appreciated the element of trust all of you have developed with your customers. We never doubt a broken-part diagnosis.
Reviews (9)
Ladybug Ranch
Ladybug Ranch
Dec 19, 2021
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Highly recommended. They are very responsive and friendly and do great quality work.
Marvin Peck
Marvin Peck
Dec 06, 2021
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Billy Definitely knows his stuff... explains problems and offers solutions.... I put a lot of faith and trust in him opinion and workmanship... best of all was prompt and arrived when he said he would be...
Andy Gee
Andy Gee
Nov 24, 2021
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I’m a big fan of Earnest Heat & Air. They deliver a affordable, high quality, professional service that is consistent across all of their technicians, and each technician takes time to educate me on how HVAC systems work. They have a great crew in the back office and everyone is easy to work with. This business is grounded in integrity and it shows in their delivery. I recommend you work with Earnest Heat & Air for all your HVAC needs.
Tommie Williams
Tommie Williams
Nov 06, 2021
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I have always had top notch service from Ernest Heat and Air. They are the only ones I use.
David Lane
David Lane
Nov 04, 2021
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Great people to work with. They have taken care of us for years and always been there when we needed them. They show up, do what they promise, all at a fair price.
Bj Allen
Bj Allen
Apr 16, 2021
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Billy with Earnest was extremely helpful and considerate. I would recommend Billy if you want a good honest person.
Vanessa Jasso
Vanessa Jasso
Jan 21, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Great customer service technician and Great sales manager!! Will definitely use again!!
Services: Repair heating system, Installation
S. Kent
S. Kent
Sep 14, 2020
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Positive: Professionalism, Quality
We appreciated the service we were provided by the team. Tim was very helpful with information on new HVAC units and what would be appropriate for our needs. He also was knowledgeable of all rebates and incentives. The installers were polite, professional and efficient. Very pleased!
Gopi Vasudevan
Gopi Vasudevan
May 21, 2020
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Outstanding and reliable service. They are prompt, courteous and very reasonable. Have been using them for 12 years. One of the few in the trades you can depend on.
Services: Repair heating system, HVAC maintenance