Get matched with top central a/c installers in Mattapoisett, MA

"Customer Service was excellent, install was excellent, highly reccomend."

"Successfully faced the challenge of installing a complex two zone HVAC system in my single zone forced air home. They also installed state of the art control equipment that allows me to manage home climate wherever there is internet access. Justin and Manny have established an efficient installation system and their crew clearly reflects insistence on professionalism and customer service."

"Expensive but professional. The electrician that did the work was excellent and seemed.to enjoy explaining what he was doing and why it had to be done that way. I felt like I learned something while he installed ceiling lights. He also cleaned up after himself like he'd never been there."

"The installers were great, removed the 70 year old crumbling boiler and all the old valves, expansion tanks etc. and installed the new boiler and hot water tank in just 2 days. They explained what each valve and control did after they finished the installation. No extra charge for removal of the old equipment and they left the basement cleaner than when they arrived."

"Emergency boiler replacement was done quickly and at a very reasonable price. Very good communication throughout the entire job!! Will stick with them for all my furnace/boiler needs from her on out."

"Very well. They say it would take 2 days but they did it in a day. Very professional and cleaned up afterwards. Hired their electrician to do other electrical work."

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.

"Justin was very professional, fixed my AC in one visit, and it cost less than expected! Great company, great service. Highly recommend!!"

"Robert is very honest and forth-coming about the intricacies of a job. He explains his concerns and also educates the customer about what the customer should be thinking about. He is prompt and polite. His pricing was very fair also. We just got to him too late in the winter heating season to act right now."

"They were very professional and friendly. They arrived as scheduled. Communication was on spot throughout the entire process from beginning of the assessment, the application process, approval and installation."