St John's Heating & Air
Email Us Schedule Service

"It's 100% Right or It's 100% Free"

Chattanooga’s Premier Heating and Air Experts


Our specialists are trained, skilled, and experienced to meet all of your heating and air needs. Only one out of every one hundred certified technicians will be qualified enough to work for ST.JOHN’S Heating and Air; guaranteeing that when our specialist arrives at your home, he will be a professional that has been chosen from the best of the best. Our service vans are always stocked and ready with the tools and parts needed to work on any unit. No matter the make or model, we will be prepared.


Having the knowledge of over 2 decades of experience, we believe in one thing, and that is “DOING IT RIGHT”. We will eliminate all the risks of dealing with a heating & air contractor, because our work is guaranteed 100% right or it is 100% free.


Trust us with your home, you will not be disappointed. This is our promise to you!.