Heat Pump Installation Contractors in Carlisle, MA

"He was prompt and always responsive. He does a professional job. - very thorough. I would definitely hire him again."

"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."

"They came to check the HVAC system, quickly diagnosed the issue and offered options. I eventually decided on replacing the aging AC system, and they quickly provided reasonable quote and successfully completed the work smoothly."

"I hired them to remove and replace my attic pull down stairs as well as add plywood flooring in my attic. The two craftsmen, Joe & Chuck arrived on time and never stopped working until they finished the job. They were very friendly, courteous and knowledgeable. They also cleaned up the work area and removed the debris."

"timely work, appreciated!"

"Very flexible, prompt"

"Service was very professional. They were on time and called ahead."

"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."

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."