Get matched with top water heater installers and replacers in South-weymouth, MA

"We needed to replace hot water heater. William and Scott provided an immediate support. They found that the old heater is broken, brought and installed the new one. All of it occurred in nearly real time. We called on Sunday afternoon and problem was resolved in less than a day. Many thanks!"

"Harry arrived per appointment. He did a check on heating system to confirm operability for upcoming winter. He explained the relationship between roof equipment and condo equipmentI I mentioned to him that my condensate line from AC was trickling water during humid weather. Within minutes he replaced a coupling, and leak stopped. I was very pleased with his quick fix on this, He made Sila look very good in my opinion. Nice to see staff capable of heading off a problem."

"I called Ryan for my water heater leaking. He came within the same day, ready to go and replaced it quickly. He provided a great service and affordable price. Highly recommend him for any plumbing needs."

"Great, friendly very to the point. I would definitely hire them again. Replaced a few parts and it's good as new. Got my hot water back. Thanks guys!"

"The installers came out on time at 8:30 am and completed the installation later that evening. Explained everything, labeled all the pipes, and were careful to put everything back in place and clean up before they left. Overall very professional and polite. Would definitely recommend this company."

"Within hours of my inquiry on a Saturday, Bill was out to my house to assess my needs. I needed a new water heater and my AC repaired. I knew I would be looking at a lot of money, because I had other quotes. His price was amazing and the job was completed in less than a week! I would highly recommend this company."

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won?t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Chris Keith and his workforce did a great job of installing my tankless forced hot water heater. The job was completed on time and on budget!"

"Great job especially joe did good job very professional to install my force hot furnace."

Welcome!\n\nAt JN Service HVAC & Plumbing, we’re proud to deliver licensed, insured, and trusted HVAC and plumbing solutions to homes and businesses across Massachusetts.\n\nWith a solid reputation built on Excellence, Commitment, and Responsibility, we help you prepare your home or commercial space for the season ahead — before winter problems strike.\nOur priority is your comfort at home.\n\nWhy Choose Us?\n- 5-star Rated Company: We are a 5-star rated company with more than 1200 satisfied clients.\n- Customer Success: We focus on long-term relationships.\n- Specialist: Expert knowledge and proven skills.\n- Licensed and Insured: Our services are fully insured, providing you with peace of mind.\n- Quality in Everything we do: Best service with the best products.\n- Double-year warranty on labor.\n- Emergency Service: We're ON 24/7 to ensure your well-being.