HVAC & Air Conditioning Contractors in Carlisle, MA

"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."

"Marcin is an extremely talented professional. His expertise saved me during my recent bathroom renovations when we ran into a fit problem with several of the bathroom fixtures. Marcin was able to quickly assess other fixtures that would work in the space, AND without building me a soffit that I really didn*t want! Early on it was clear he*s knowledgeable and dedicated to his craft. Marcin*s involvement and recommendations were super important to the successful completion of the project. If you need a plumbing solution, he*ll make it happen. He and Carlos, his apprentice, worked incredibly hard. It was a pleasure to work with Precision and I would recommend Marcin without hesitation."

"Had maintenance done for heat pump & mini splits. Rafael Guzman is was professional and knowledgeable . He explained everything he was doing clearly and gave pointers to maintain system. Would definitely recommend N.E.T.R / Sila"

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

"Very flexible, prompt"

"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."

"Andy diagnosed the issue quickly and solved it."

"Great workmanship. Completed work on time. Kept area clean and cleaned up nicely. Would highly recommend."

About us: "With years of experience serving the area, we are your solution for all your home energy saving needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers. Call us today! Satisfaction guaranteed!"

"timely work, appreciated!"

"Taylor came out to fix an AC unit and got the job done for a very reasonable price. Will hire again."