Get matched with top tankless water heater installers in Fairhaven, MA

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

"Guy is a life saver and a cool guy!! Water heater installed in record time for a great price"

"Amazing experience all around. Easy to schedule and to work with, good deal and amazing work installing a tankless water heater. I will definitely call for any future needs."

"Very well. The humidifier needed some parts which he replaced and he fixed a small leak and drained my hot water tank."

"I had a smallwindow for the work to be done and Chris did all he could to accommodate me. He was professional and courteous. Would be happy to recommend his company to others."

"Matthew was great. He came out the day after I called him, on time, and called before he arrived. There was an issue with my Viessmann oil burner and I was able to talk through options with him - he wasn't quick to jump to any conclusion but carefully analyzed the problem and came up with a solution. It means a lot having someone that actually provides knowledgeable, professional advice and even followed up later to make sure everything was running well. I would highly recommend Gearhead Plumbing, Heating & A/C."

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.

"Job was done very quickly"

At MPNF Plumbing we pride ourselves on being the best plumbing company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Carl and Henry were fantastic to deal with. Up front and honest. The turn around time from first call to install was beyond fast. The guys removed my old system and installed new. Up and running same day. Friendly courteous guys and cleaned up ! Highly recommended"