HVAC
"Scott did a fantastic job. Inducer motor was not working in my carrier infinity furnace. He fixed it without me needing to replace the expensive motor. He is good in communication and explained my questions patiently and effectively."
senthil D. in October 2021
Duct Cleaning, A/C Repair, Gas Furnace Repair , and 1 more
"Great workmanship. Completed work on time. Kept area clean and cleaned up nicely. Would highly recommend."
Lou H. in November 2017
"recently hired Jean, and I couldn’t be happier with the experience. He came to my home, provided a fair and competitive quote, and completed the work with skill and attention to detail. Jean was efficient, cleaned up thoroughly when he was done, and finished the project quicker than I expected. I highly recommend Jean for anyone looking for quality work and reliable service."
Mike B. in November 2024
HVAC
"This mobile user did not provide any additional comments."
Senthil S. in September 2012
"Andy diagnosed the issue quickly and solved it."
Hadi M. in July 2024
Plumbing, $89 Service Fee - NO FREE ESTIMATES, Electric , and 10 more
"I called in and received same day service. Thank you for restoring my hot water."
Alicia R. in August 2020
Water Heater install service & repair, Tankless Water Heater install repair & service, Faucets, Fixtures and Pipes - Repair or Replace , and 7 more
"I was very impressed with Jessie who did the tune-up on the furnace. He was very professional, arrived early, clearly explained what he was doing, willingly answered all questions, identified a potential area of concern that I had not known, and then resolved it after we agreed on what he was to do. Plus, he offered recommendations as to what I could do to better maintaining it and the water heater. I highly recommend him without hesitation."
Bryce M. in November 2017
HVAC, Oil to Gas Conversions
"Buck and Wayne installed a mini split heating and cooling system in an attic bedroom/bath. The space was very tight and it took a lot of expertise and creativity on their part to hide all the piping. The outside unit mounted on the back of the house above a porch is a lot more visible than I thought it would be but they did everything they could to make it less intrusive. They arrived before 8 am and had to work outside in some bitter temperatures to install the outdoor unit. At the end of the day, Buck and Wayne took time to made sure that I knew how to operate the unit and that I could call if I had questions. I did a walk-through after they left and the rooms including the attic storage space were spotless. I would highly recommend them for any heating and cooling work you are considering."
Melissa L. in December 2017
In business since 1989
Cooling, Heating, Gas Furnace , and 2 more
About us: "N.E.T.R., Inc. is here to help homeowners install the best heating and cooling systems that fits their needs. Since 1989, we've installed heating and cooling systems in Boston and its surrounding areas, tackling tough problems that our clients face. Our goal is to ensure our clients have energy efficient, quiet, reliable systems so they can live their lives to the fullest both at home and at work. Our dedication to our customers' needs is what drives us each and every day. Our approach to temperature control and comfort has helped us become one of the most respected names in heating, cooling, and refrigeration in New England."
North Chelmsford Heating & Furnace Contractors are rated 4.8 out of 5 based on 1370 reviews of 1370 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Heat Pump Repair Contractors that serve a different city in Massachusetts, here are some popular suggestions:
What kind of location is this?
Find out how HomeAdvisor can help your business