Get matched with top tankless water heater repair pros in Monument-beach, MA

"Mike responded quickly and did the repairs over 2 days. I would hire him again."

"He was great responded the same day and finished job in a timely matter. Very good water heater was provided as well."

"Showed up at promised time with all they needed to replace the water heater and completed the work in under an hour. Not my usual experience with plumbers. Price was the lowest of three I contacted."

"Our heater stopped working around 7 pm during the night, last Feb 2026. We had no heat for the whole night so it was really cold inside the house the next day. To our relief, Mark was able to come out the very next day in the morning. Mark checked and tested numerous devices on the furnace. He explained everything that he was doing while repairing the furnace. He was here for only an hour and got our heat going again. He's friendly and trustworthy. He is our Plumber and we call him for any problem. His rates are reasonable. We highly recommend him. We live in Brockton 02301."

"Job involved replacement of a 75 gallon power vented gas hot water tank. Work completed as promised, clean up was excellent. Would definitely hire again"

"They came to my home showed me what needed to be done and they went and got the water heater. When they came back a short time later they had the tank and installed it in an hour with new pipes and a new shout off that I can do."

"Our experience with All Phases Mechanical has been excellent. On the first occasion we used APM, we lost heat during a cold snap in the middle of winter. We called in the morning and a technician arrived that afternoon and quickly determined that not only was our 20 year old furnace in need of expensive repairs (which a friend of ours in the construction industry validated), but continuing to run it would potentially result in a carbon monoxide hazard to my family. Carl gave us clear options and helped us understand benefits (rebates, no interest loans, etc.) that are available from the state to assist families in our predicament. We decided to move forward with a new furnace and Carl's team installed it the next day. On the second occasion, APM helped us our central air conditioning system. Again, Carl sent a technician who arrived promptly the same day, who determined that the air conditioning system was fine but it wasn't working properly due to faulty wiring. He quickly fixed it and was on his way - all at no charge. I can't say enough about All Phases Mechanical. If you're looking for a local company that cares about its customers (and understands that heating and cooking problems need to be addressed quickly), All Phase Mechanical is the company you should use."

"He was great came right away and helped get my hot water heater up and running. Great prices! Very happy will use if needed in the future again."

"George Kneeland not only repaired the leak (water pouring though a light fixture from a 2nd floor bathroom) but also saved us time and money. As a longtime client of HomeAdvisor for large and small projects I can state he did a great job."

I provide clean and professional work for those in need. Some but not all of my services include gas water heaters, gas pipe, water filtration systems, toilets, faucets, drain/water pipe, new construction.