Testimonials
Our customers really like us! But don’t take our word for it. Here are some actual reviews posted by our customers on the web.
If YOU are a satisfied customer, we invite you to click the "thumbs up" icon to review your experience with our business. Thank you!
GNH hooked me up at the last minute when my unit blew a capacitor and then kept up with my old equipment for me like a champ. So thankful for their hard work and responsiveness. Turns out, customer service is not dead – GNH is the best.
Excellent service. Professional and explained everything clearly to me. Showed up early and finished job earlier than planned. Highly recommend this company. 5 stars!
After using them for my AC needs I will not use anyone else. They are the best by far! Kind, go above and beyond and always on time.
I had a great experience with GHN Heating & Cooling, LLC. From the beginning, they were responsive and honest about what needed to be done. No upselling, just straightforward advice and quality work. I’ll gladly call them again for any future HVAC needs and highly recommend GHN Heating & Cooling to anyone looking for honest service and quick response.
GNH installed our new HVAC system, and we couldn’t be more pleased with the results. Gragg was exceptionally knowledgeable and took the time to correct existing ductwork issues to ensure our new system operates as efficiently as possible. If you need HVAC work, these guys should be your first call.
Had a motor freeze up and the ac couldn’t keep up during 100* heat. Called in the evening, came out next morning, quick assessed the issue, explained what happened and what needed done. Had the AC up and running promptly. Also had a blower motor go out a couple years ago and got the same responsive, detailed and quick work.
Great local owned Heat & Air! GNH we do Thank you and much appreciate your Owasso Youth tackle football support! Give these guys a call for Heat & Air needs! ❤️
GNH is Highly recommended, all options were detailed and quoted in writing with great pricing on all quotes. Gragg professionally explained all work to be performed and answered all questions until I was satisfied with the answers. Absolutely no pressure to push me into my decision or more costly up-sales. I decided to go with a new system due to the age of my old unit. I could not be happier with my new HVAC System! All work was finished on schedule! Thanks Gragg and Justin for the great install!
Excellent service! Quick, professional, and reliable. Fixed our HVAC issue fast and at a fair price. Highly recommend! They also promote and support local youth sports!
They are always there for me when I need work and provide great service at a reasonable rate. Highly recommend them