Get matched with top water heater installers and replacers in East Kingston, NH

"Best price of 6 quotes. But more importantly, did a great job and worked with my 90 year old mom home alone that has hearing and vision difficulty. He sent pics and everything. 6 STARS!"

"No invoice transparency at Sila Heating, Cooling, Plumbing, and Electrical. I had an appointment on February 16, 2026, to troubleshoot a no-heat issue on the second floor of my home. I was told the repair would be $1,500. Although hesitant, I agreed to proceed because I needed heat. The repair was completed, I paid $1,524.90, and the technician left. I later realized I had not been provided with an invoice, so I called the company directly at 781 438 4114. The person who answered the phone emailed me an invoice. The invoice listed an HVAC diagnostic fee of $69.00, followed by ?HYD 170,? with no price or itemized breakdown provided. I understand that professional services and parts can incur significant costs, it is unreasonable that the part alone could account for the entire charge without any supporting documentation. I respectfully requested a detailed breakdown of the invoice through multiple phone calls and emails; however, the responses I received were dismissive and failed "

"Dan did a replacement/upgrade of our shower fixtures AND an undercounter instant hot water install. He was prompt, courteous and went above/beyond to make sure were were happy with the results. We would DEFINITELY hire him again."

"Great work with the inspection. Will go back for future plumbing work"

"Initially problem was only partially fixed. Came back and fixed the problem completely at their cost."

"He was very professional, he did a great job."

"Used the cheapest supply?s he could come across on Amazon I could have done the job my self that way. "

Climate Design Systems has been around since 1946! We are an HVAC & Plumbing company that is full licensed to serve Massachusetts, New Hampshire, and southern Maine. We pride ourselves on quality workmanship and outstanding customer service. There is no job too big or too small! \n\nWe offer Residential & Commercial HVAC services such as;\n\n-maintenance\n-repair\n-replacement/retrofit\n-new construction\n\nWe offer Residential & Commercial Plumbing services such as;\n\n-water leak repair\n-drain repair\n-fixture replacement\n-boiler repair & installation\n-water heater repair & installation\n-water treatment\n\n

"I had a great experience with this plumber! He arrived right on time and was very professional and friendly from the start. I had a leak in the plumbing in the wall between the bathroom and the bedroom and he took the time to explain exactly was going on. He even went under the house (in the cold and dark) to inspect the issue further and took pictures so I could clearly see the problem myself. He explained the repair in a way that was easy to understand and fixed the leak quickly ad professionally. I really appreciated his honestly, communication and the quality of his work. Everything is working perfectly now! I definitely would recommend him and would happily call and refer him if I ever need a plumber's help!!"

"Great service! Emergency service and done within the day!"