Best Heating & Air Conditioning / HVAC In Decatur

“Came quickly and communicated very well with what needs to be done! Friendly and good service.“

“We are very pleased with the overall experience with Tica. From the first call requesting an estimate to the final install. Mark was very prompt in coming out. He was understanding of our needs and honest. We had a proposal the next day that was almost 1,100 dollars cheaper than the first one we got. On the day of install Dustin and (we didn’t catch the other guys name) were there right at 7:30. They explained each step of the process. You could tell they were very knowledgeable. They finished up fairly early the second day. They cleaned every bit of their mess up. A friend of ours recommended them and we could not have been more pleased. They will forever have our business. Thanks again!!“

“Have had them do service work very professional and notageble how working with them on a new HVAC unit very helpful on pricing and time line“

“I needed a self-adhesive glass seal for my wood burning stove, and after calling around and searching online, Clayton's was the only place in town that had one. Their price was much cheaper (half the price) than the out of town options, and I didn't have to wait for days to get one online. The staff are friendly and very helpful!“

“Great service, used them for years. Just replaced my furnace this week. Had it within 24 hours and were ready to install as soon as I was ready. Would highly recommend. Service, repair, or replacement.Services: HVAC system repair“

“I have had them put insulation in my attic and they did a great job. They worked with ameren to get my bill down. I also had them place 2 new HVAC systems in my house when mine broke down. They were timely and responsive! I had a minor leak through my roof of my old hvac and they came to fix it, free of charge! Highly recommend.“

“I had the best experience with GMR I would recommend them to everyone. Prices are resonable also. Thank you GMR for getting my central air and heat working.“

“Friendly guys that seem knowledgeable and have everything in stock. Priced right and don’t have to drive all the way to menards“

“From the employee who answered my initial call, to the in-home estimate, to installation, the entire experience was great! I would highly recommend! Excellent customer service!“