All reviews for GNH Heating & Cooling, LLC

Excellent, timely service. Highly recommend.

Highly recommend! Thank you for supporting local youth sports!

Excellent service. Professional and explained everything clearly to me. Showed up early and finished job earlier than planned. Highly recommend this company. 5 stars!

Thank you guys for the football donation! You will be our first call for heating & cooling needs!

Thank you GNH for the quick response to my furnace trouble call. You ensured that the problem was fixed right the first time. You have my trust and my business going forward!

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.

Definitely calling for all my future hvac. Thank you for the Owasso Football Duffel Bag donation, you guys are awesome.

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!

Amazing! We have called GNH for two properties and they are amazing. Always professional and efficient. They get us back up in running in no time! Explains everything so we understand the issues we are experiencing and has supplies on hand to fix the problem. We are grateful for the GNH team. They are who we call every time!

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.

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 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.

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.

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!

So thankful for their help getting my heat back on to my home. Kind, friendly and professional. When I have any issues in the future I know you will get the job done right!
Thanks