Get matched with top tankless water heater installers in Wilmington, MA

"I hired this company to replace a 75-gallon gas water heater, and the experience was excellent. Scope of work: Removal and disposal of existing unit Installation of new Rheem 75-gallon gas water heater Reconnection of gas, water, and venting The team was prompt, professional, and clearly experienced. They provided a clear explanation of the installation process, answered questions directly, and completed the work efficiently. I valued their use of text messaging to arrange the work, as it was most efficient and allowed me to share photos of the work area so they could plan the installation in advance. The installation was clean and well-executed, with attention to proper setup and safety considerations. Pricing was transparent and consistent with the scope of work. There were no surprises. Overall, this was a high-quality, professional installation. I would recommend them without hesitation."

"Great company"

"Eric did a great job once again! Service was great! Price was what was quoted and transparent, was able to fix quickly and was extremely prompt. Thanks Eric! I’ll be calling you again when needed! "

"Joe Montbleau Plumbing and Heating was very professional, courteous, and cleaned very well. I highly recommend this company."

"Fast, efficient."

"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 "

"great service "

"none "

"I had an outstanding experience with Jim, who replaced our old, leaking water heater with a new State unit. From the moment I reached out, he was incredibly responsive, showing up quickly and clearly explaining what would be done. The installation itself was seamless. The work was done efficiently and the basement was left clear of any sign that work was completed down there. On top of that, the price was more than fair, especially given the quality of work and the fast turnaround. I’m truly impressed and grateful for such reliable, professional service."

"Jeff did a great job on a complex fix in my basement. I highly recommend! "