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

"Had mike and zach out to replace my gas water heater. They were on time, professional, and courteous of my home. They even wear shoe covers and use drop mats to make sure the floors dont get dirty! Excellent customer service at a reasonable price"

"We were very pleased with the work that the Genove technicians did. They removed our 40-year-old gas boiler and associated water heater and replaced it with a new system. They tested the new system carefully, put explanatory tags on all of the relevant pipes and faucets, and cleaned up well. The team members were polite and worked hard. We had similarly good experiences when Genove technicians came to repair our central AC system. They were knowledgeable and efficient, got the system going again, and the price was fair. We continue to use this company for heating and AC repairs."

"I've called Sila before to work on my HVAC unit and realized they offer plumbing services when my tank-less water heater stopped working. They were able to come by that day I called to see what was wrong. Once they were onsite they deterimed my hot water valve stopped working and were able to replace it and got my hot water working in no time."

"David is very easy to work with, a very informal guy and funny. He and his buddy arrived on time and replaced the water heater at a reasonable cost"

Armory Plumbing Inc. is your trusted local plumbing and heating company serving Middlesex and Essex Counties, MA. With over 10 years of experience, we specialize in same-day plumbing repairs, boiler installations, water heater replacements, and full heating solutions. Our team takes pride in delivering fast, reliable service with upfront pricing and a 2-year labor warranty on all installations—something that sets us apart from the competition.\n\nFrom burst pipes and fixture installs to high-efficiency boiler and water heater upgrades, we make sure every job is done right the first time. At Armory Plumbing, we believe in treating every customer’s home as if it were our own, providing honest solutions and lasting results.\n\n📍 Serving: Middlesex & Essex Counties, MA\n✅ Same-day plumbing & heating service\n✅ Water heaters, boilers & full installs\n✅ 2-Year Labor Warranty on Installations

"After spending 2 days trying to find someone to replace my hot water heater, Home Advisor recommended this company. They fit me into their schedule the same day and it was installed about 4 hours after my initially contact with them. Casey and Phil were great. Had them look at a couple of other minor future projects to do while they were here. Will definitely hire them again."

"They installed our malfunctioned water heater the same day. Jonathan and Raul did everything very professionally. We highly recommend them and will be using them for our next projects."

"I asked for a rep to come to give quotes for repair or replacement of my gas boiler. Before he came the old boiler failed, and Heritage was able to quickly install a new one so that we without heat and hot water for only a short time."

"Aron did a excellent job repairing my hot water tank. He replaced the control valve and it still did not worked. He took it all apart right to the pilot light and found the orface was blocked. He is very professional and a good personalty.He was a pleasure to have at my home and he is an asset to your company."

Gervais Plumbing Heating & Air Conditioning provides the best service in the region. Call us today, or submit the form and we will be in touch.