Get matched with top tankless water heater repair pros in Hanover, MA

"Power came back on after the blizzard of '26. But the heat did not come on, and I saw evidence of leaking in the area above the oil heater. Jordan (of Jordan's Plumbing and Heating) called within minutes of my call for help. Jordan and his 1-man crew came over and got things fixed up quickly, despite less-than-ideal conditions. These guys are great."

"They contacted me right away, set up an appointment, came and did a wonderful presentation that was on a Tuesday. I had other contractors in between. They already sent me their estimates. I waited till that Saturday. And I emailed him, that I wanted to get his estimate. Never received anything. The following Monday, I called his number. He never got back with me. I told him what I wanted. He never got back to me. On Tuesday, which would have been a week after he was here. I called H L Bowman, and spoke with somebody there. She said she would check into it, and she would have an estimate to me within a day or two. And they never got back with me. I never got an estimate. And we checked our email address. Make sure everything was good. Never received anything. And here it is like, over two weeks later and havent heard a word from them. "

"I have been looking for someone to come in and service my standby generator for quite some time. I finally decide to check with Angi's for recommendations. Premier Energy Solutions responded to my query within minutes of my posting. After discussing my system, they informed me that they had a technician who was currently in my area and could come in the same afternoon. Nate showed up early in the afternoon and was able to get my generator functioning within a few hours. He took the time to keep me informed during the process and we discussed my options for going forward with a maintenance schedule."

"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 "

"This was a relatively small water heater repair, and Ryan did an outstanding job. He responded immediately to my request, provided a reasonable quote, was polite, professional, knowledgable, and friendly to deal with. Will definitely hire again if needed. "

"Extremely happy with work completed. They came in went right to work, cleaned up and came in under estimate. They were professional and explained the work they did. Will definitely use them for future work."

"This team has been above and beyond taking care of my house in Boston, they are very communicative and very respectful. I appreciate their work. Thank you."

"The plumber arrived on schedule and did a fine job clearing the clogged drain. We will definitely use them again if the need arrises. "

"These guys are a horrible private equity roll up... go by 3 different names to disperse the terrible customer reviews. They promised to be out first thing in the morning after we had a full day without heat (and three small children in the home). One hour into the eta window I got calls from two different dispatchers who clearly are not in a centralized location, telling me the roads are not clear. The roads are clear. These guys suck. Do not engage with them. "

With over 75 years of experience, GEM provides trusted plumbing services for homeowners in the Plymouth, MA area, as well as across Cape Cod. Our licensed plumbers handle everything from leak repairs and drain cleaning to water heaters, fixture installations, and emergency plumbing service.\n\nWhether you're dealing with a clogged drain or a sudden leak, we deliver fast, reliable solutions to keep your home running smoothly.