John H Coleman Co

We wouldn’t use anyone else. John Coleman has done our HVAC repair and replacement and our natural gas service since 1977. We’ve never been disappointed. Quality folks from top to bottom!

This was the best install experience I have ever had. Chris Foster did the estimate and left us feeling we had dealt with a real professional (compared to the other estimates we had) and the install crew were extremely professional in the way they worked and the respect they showed our property. They left the house as clean as it was when they started and the old system removal left the yard uncluttered. I would very highly recommend this company to anyone I know. Top notch people and service. Once again, the best I have ever dealt with.

Easy to contact and setup service call. Contacted ahead of time with reminder and phone when on the way. Arrived on time. Professional and courteous. Quickly reviewed the work to be done and got right to it. Left everything clean. Very satisfied and will use again - Highly Recommend!

Wouldn't ever consider using another maintenance company. They're as honest as the day is long. And Chris, who repaired our thermostat today, really knows his stuff. Thank you John H Coleman!

JH Coleman is the only HVAC service I would ever use or recommend in Knoxville. They are professional honest and timely. The Big H hvac tried to sell me a new heating system, when I got the second opinion from JH Coleman, there was nothing wrong H had turned the gas off to unit!

We needed two attic fan motors replaced as well as needed two simple ladders built within the attic in order to reach the very high existing fan motors we have. Our technician Richard H. and his assistant were able to build the ladders on site and replace the fan motors. They were very kind, polite and professional. We greatly appreciate that John H. Coleman's techs wore masks and shoe covers in order to keep our carpets clean.

We have used John H Coleman for years and highly recommend them. Their service people have been polite, professional, punctual & competent. Isaac managed the maintenance today. We appreciate their dedication to quality and top notch customer service.

We've been customers of John H. Coleman for many years. They took care of our previous HVAC system, and they installed and maintain our new one. They are on time, efficient and thorough. We don't even think about using anyone else.

Professional and quick! Very pleased and will use them again, if needed.

Prompt service and very knowledgeable service personnel. The service tech took pictures of how my heating unit and shared them with me. I was concerned about the noise it made when coming on. He assured me I had no problem.