Get matched with top thermostat installers and replacers in Lexington, MA

"Our oil burner cracked and needed to be replaced. The burner heats our water, so we would be without hot water until we replaced the burner. Steve Chamber arrived quickly, provided a competitive quote and got the oil burner installed and our hot water restored within a few days.. The final bill was exactly what was quoted and they cleaned up after themselves, even removing the cardboard boxes. I highly recommend Chamber HVAC and love that it is a family owned and operated business!"

"Ken is a great guy. I already diagnosed the issue before calling him, so he gave me the quote over the call and his prices were great. He brought the part and installed very next day. I am really happy with the service. He was very professional, polite, and a humble guy. Will highly recommend him."

Over 6 years experience

"I needed my water heater replaced, and not only did Akian charge significantly less than all the other companies I called, but they also offered excellent customer service. They were very easy to work with and flexible with my schedule. I would highly recommend them to anyone!"

"Mr. Castillo was excellent. Prompt, evaluated the issue & immediately went out to get the necessary supplies needed for a replacement installation of a 30 year old wall heater. Competitive pricing. Would hire again & highly recommend."

"Install one smart thermostat and rewire two other thermostats. Very knowledgeable and great service"

"Bob helped me out to replace old ducting for a kitchen hood vent from a smaller size to a bigger one to prepare for new larger kitchen hood that I will be installing. He went above and beyond what I was was hoping for the project including adding a thermal break, additional insulation and damper to the vent that I did not think of. He was great to work with and had great recommendations for future projects at home. I will totally work with him again in the future."

"He promptly responded to my request for service. He readily diagnosed the problem with my air conditioner and it was up and running in no time. He is a lovely young gentleman and I would highly recommend him."

"Mike at O'Hara Heating and Cooling is outstanding! He was quick to come out and look at what I was looking to have done. He was professional, courteous, and honest about his recommendation. I have repeatedly hired Mike on many projects including: replacing both the indoor and outdoor AC Condensers after they failed, relocated the condenser line (due to remodel), replaced the thermostat, and replaced the baseboard heating system in my home. All work was completed on time and within budget."

"Had a few bathroom fixtures replaced along with a new kitchen sink faucet. The owners son came out to perform the work and he was both personable and professional. We are very happy with the work."