Get matched with top tankless water heater installers in Durham, CT

"Williams & Associates installed a Buderus oil-fired boiler and stainless-steel chimney liner. Bruce's design was a significant upgrade over my 35-year-old boiler system. He clearly explained the process and installation, and he was receptive to my questions. Bruce is knowledgeable, straightforward, and responsive. The price was very fair, considering the quality of the work and other estimates I had gotten. I would not hesitate to recommend Williams & Associates."

"They were very fast to respond to my call and were able to send someone within two hours. The replacement of the hot water heater went well. For the water pipes they use copper crimp fittings instead of soldering so it will be interesting to see how that holds up over the years. My only concern is how they ran the gas line. They use Gastite CSST which is fine, but the CSST is run so it goes downward then back up and then downward again before it enters black pipe that has a moisture trap. It seems to me that if there is any moisture it will end up in the CSST instead of the trap. In addition, there is a pretty good bend in the CSST right before it goes into the trap section. Also, Teflon tape was used on the all the joints instead of joint compound. I think I will get someone from a different company to come in and take a look at it."

"Very quick service, quality repairs and professional and friendly Plumber!!"

"Total Mechanical Systems went the extra mile. In one week they fixed my water heater and the igniter on my furnace. They were prompt and did exactly what they said. Their service techs are knowledgeable, and when the tech who came to my house couldn't diagnose the problem, he called in a more seasoned tech. They both worked on it for some time but only charged me the $99 diagnostic fee. Well done!"

"Extremely helpful and professional. Made sure my warranty on water heater was covered. Did a great job!"

At Top choice plumbing, we believe plumbing should be simple, stress-free, and done right the first time. Whether you're dealing with leaking pipe, clogged drain, or need a full installation, we're here to help with fast, reliable service.\n\nWe treat every home like it's our own, showing up on time, keeping things clean, and explaining your options clearly. No surprise, no shortcuts-just honest work and lasting solutions.\n\nWhen you call us, you're getting a plumber you can count on.\n

"They were very professional, showed up time. They did a great job and were very fast--did it in a timely manner. I have hot water now, so I am very happy."

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee assures you that we won't leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

"Kyle and Marc were on time, professional and very knowledgeable. They understood what we are looking to do and were able to provide quotes immediately. We expect that we will contract with them for a new hot water heater or a tankless hot water heater. I expect that their work is as exemplary as their representatives are."

"They were timely, clean, worked great with the water company, professional, price was fair. Very nice and very genuine."