"We needed our boiler replaced and had multiple companies come and look at the job. We ended up selecting Sila as we read good reviews on the company. Sila surpassed our expectations. The tech who performed the install (Gage) was on time, communicated the entire process to us from start to finish and did a tremendous job. He also made sure to clean up afterwards and was very professional. We would absolutely hire Sila again!"

"Dylan did a phenomenal job installing a new boiler as well as diagnosing an issue with another boiler. Highly recommend."

"I just purchased my first home. As with any home, there are always issues that crop up. After we had our washer and drier installed, we noticed that there was a backfill/flooding issue whenever a toilet, shower, or sink was used. I called H L Bowman after searching Angie's List for services in the area. The soonest a tech could come out would be next day (Wednesday, of this writing). I received a call the next day advising that a technician was on their way. Jeff arrived at my door and was absolutely professional, courteous and tireless in identifying the problem, and making sure it was resolved properly. As it turned out, during the reconstruction of this house, a kick cap from the installation of a toilet, fell down the sewer line and caused a blockage. Jeff used pretty much every tool in his truck to resolve and fix the blockage. Absolutely job well done. Aside from some remaining standing water from my shoddy attempts at repair at 2 in the morning, we have no NEW water - and every faucet, spigot and piece of plumbing works flawlessly. Absolutely will recommend, and continue to use their services in the future."

"JT called and asked if he could come earlier than expected, which was perfect for me. He was extremely thorough reviewing our electrical system and the finished product of the work he did (installing a new 220v line for an outdoor hot tub) was clean and efficient. He was a joy to meet and speak to, incredibly nice guy. Price was reasonable for the work. I would 100% recommend JT and Cotti-Johnson again!"

"Very pleased with installing AC. Jose did excellent job. Very neat, on time, and workmanship was excellent. Went over system operation after job was completed. Adam the electrician also did an excellent job. Would recommend N.E.T.R. Inc. for AC system."

"Ed and his crew were wonderful. They installed a new boiler for us. The work is outstanding. The new system looks beautiful. They were very professional and respectful. They provided a proposal explaining everything in detail in advance. The price was very reasonable. I strongly recommend them and would definitely hire them again for my future heating projects."

"Gas boiler serviced . Tech did a great job."

"Boiler installation. Michael and his team did an excellent job replacing my leaking boiler with a new, efficient one. His quick communication, thoughtful explanations, professional workmanship, and competitive pricing (better than three other offers) made him the clear choice. I highly recommend working with them."

"This was a full boiler and hot water replacement (2014) in an old house. A lot of piping work. Install was pretty good. I was not happy with some post-install issues that came up."

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.