Reliable Heating & Air, Plumbing and Electrical - Kennesaw

Delighted to write this review for Reliable Heating and air. Wasn't sure what to expect. Our first contact was with Robert Coles. We instantly felt comfortable with him. Like meeting an old friend. He was professional, courteous and patient with us. Our questions were answered, and he took time to make sure all of our needs were met. He went above and beyond. The entire crew that came the next day were exceptional as well. They made sure that we were comfortable and did a great job. I highly recommend this company and will be sure to tell everyone we know.

I couldn't be happier with my experience with Reliable Heating and Air. Tony was fantastic as my service rep. He was able to identify the issue and had my HVAC system up and running in a short amount of time. He answered all my questions so I understood the issue. You have definitely gained a new customer. The next time I have an issue I will be calling Reliable Heating and Air.

I had an excellent experience with Reliable Heating & Air and would highly recommend their services. Special kudos to Floyd, the plumber who installed our tankless water heater on January 14, 2026. Floyd was professional, knowledgeable, and respectful throughout the entire process. He took the time to explain the installation, answered all of my questions, and ensured everything was completed correctly and efficiently. His attention to detail and commitment to quality workmanship truly stood out. Thank you, Reliable Heating & Air, for providing outstanding service and for having such a skilled professional on your team!

Joey is an outstanding electrician and true professional. From start to finish, he treated my home like it was his own—clean, careful, and incredibly respectful of my space. He was flexible with scheduling, communicated clearly, and made the entire process stress-free. Joey completed a full rewire of my house and also installed a SPAN electrical panel, along with several other upgrades, all with top-tier craftsmanship and attention to detail. His knowledge and pride in his work really show. I couldn’t be happier with the results and would recommend Joey without hesitation to anyone looking for a reliable (no pun intended), high-quality electrician.  I would never hire anyone else for my electrical needs!

I had what I thought was a triple threat of a problem at my condo, but Rodney Elrod set me straight! One was a super easy fix that I had not understood what was wrong, the other two issues (water heater maintenance and disposal removal and installation) he also got me squared away with in short order! He was polite, professional, and got the work done efficiently and adroitly. You’re the man Rodney, thanks so much!