Get matched with top heat pump installers and replacers in Rocky Hill, CT

"recently had the pleasure of working with Joel for an AC diagnosis and repair, and I couldn’t be more impressed with the level of service provided. From the moment he arrived, Joel displayed a high level of professionalism, courtesy, and technical expertise that immediately put me at ease. He quickly identified the issue, clearly explained the problem, and outlined the steps needed to get everything back up and running. What stood out the most was his thoroughness and honesty throughout the entire process. Joel didn’t just do a quick fix—he took the time to ensure everything was working properly and efficiently before he left. His professionalism, punctuality, and attention to detail were truly appreciated. It’s rare to find someone so committed to quality service and customer satisfaction. I highly recommend Joel for any HVAC needs—he’s a true professional who takes pride in his work. Thank you, Joel, for the outstanding service!"

"After interviewing several companies and getting quotes, we were most convinced of the combination of quality and value offered by Mull Brothers. After working with them, we saw that our decision was the right one. They performed all the work very well and in the time frames they had estimated and stayed available for any questions we had after the job was completed. We are very happy with the results and happy that we hired them."

"Joe and Larry were wonderful! We bought a new house that needed work, including a serious issue with how our water heater was installed (without a pressure release valve!). Joe came by and looked at it all and because the situation was dangerous he and Larry came the very next day. Their estimate was clear and the job came in at the estimate (with one small additional nal.repair they found taking a part the toilet.). They walked me through everything and made me feel at ease. These are our new go-to plumbers!!"

"Bertram was very professional and very careful with bringing in and taking out old and new boiler. When coming in and out layed cloth to protect flooring etc I highly recommend him. I was given several quotes in a timely manner and he was very honest and helpful in helping me to make my decision to have him install the bolier. Will recommend him to friends and family."

"I hired this company to Indy my air conditioner , it was represented by Tom . Hi seemed very nice and intelligent person , so I trusted him . If I only can imagine what they would do to my house I would never let this people close to my house . I am very disappointed and shocked about coming to my home and finding the disturbing mess and unprofessional work done. I have witnessed a few things in the previous days but have not said anything. What I came home to yesterday was disgusting and caused damage to my personal property. Oil was thrown into my shower, dirt all over my rugs in the basement, door broken, my towels beyond filthy with the mess your workers did. Oil dumped all over my shower and me getting dizzy from the smell and almost fainted. I do not need to write anymore as the evidence with pictures explains everything. This is the first time I have experienced such terrible customer service. When I asked them to came and fix a problem which was also don by the company they simply said to me Goodby , we do not care about it à ¢à  à  please didnà ¢à  à  t trust this people you can call me and ask me about the horrible damage they did to my house 203-243-0946 . The drain system was not install correctly and now I have pay almost the amount I paid for their job"

"Perfect as I expected and more. East Coast installed a central air system and a ductless heating and calling system in my house. They were much affordable than their competitor."

"Good professional work!"

"My leaking furnace is now fixed! David was able to fix the problem in no time at all."

"Our water heater broke during icy weather. Techs Florian and Michelle came out as scheduled. and were able to install a new water heater the same day. We appreciate the professionalism and hard work of these two techs. Thank you! "

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