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

"Gas furnace hot water heat needed more output. They replaced a few parts and it is working great. . very responsive and Robert is as knowledgeable as they come ."

"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!"

"I needed a kitchen faucet replaced. I had the new faucet. When I called Milltown, they said they couldnt give me an estimate over the phone, and had to send someone first to see if they could do the job with my faucet. It would cost $85 to do this, whether or not I hired them. The repairman came at the appointed time, was polite and pleasant, and told me it would cost $419, and this was a standard fee. So, it turns out I could have been given a firm estimate over the phone, and had I been, I would have said no thank you and gone elsewhere. It took less than an hour for the faucet to be replaced. Neurosurgery costs less money per hour. I told this to the rep from Milltown who called me a few days later to see how it went. I told them how shocked and disappointed I was with the cost. I said that without a cost adjustment, I would write an appropriate review. It's been a month and no one got back to me. A compete ripoff! Neurosurgery costs less per hour! UPDATE: I was contacted a few weeks ago by the customer service rep who was extremely responsive and asked me what I thought was a fair price for the job, which I gave him, and he honored my request to refund me the difference. Thank you."

"Doug Anderson was great to work with. His bid for the work was in line with other bids for the same system, but he took care of every aspect of the job (Oil tank removal, arranging electrical work, inspections, cement repair, additional thermostat, etc..) The boiler install went smoothly and system works well for us. Replacing a boiler is a big job, and it mattered a lot to have someone do the job with such care and consideration."

"Amaury is fantastic! We originally hired him in fall of 2020 to replace our outdated electrical heat baseboards before selling our condo. He is now our go-to electrician for all things electrical in our new home. Heâ s offers very competitive pricing, is extremely prompt and always helpful. 10/10 recommend!"

"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."

"Bob did a great job replacing the interior bedroom door. He was prompt, took care of everything, and even painted the door after installation. I would definitely hire again!"

"Carmen and his team did a great job on helping me upgrade my panel as well as change my meter box. I also had an old wooden mast that they changed out and replaced with a much nicer modern fixture which was great. My house was old and I actually bought it many years ago as a forclosure renovation. So some of the previous work was old and not done correctly. Carmen, Shawn and his team were great to work with. I was worried that no one would take the job because the previous owner had not done a great job. Carmen and his team dived in and made all of the main wiring to the house beautiful and secure and safe. I would use them again for any electrical work big or small. In addition I would add his team comes very well prepared. They have every tool imaginable for the job and are ready to go. I am so happy I choose them. A local neighbor recommended him to me. I looked at their breaker panel and liked how neatly it was done. Thats why I choose Carmen."

"We had to have heat and ac added to our attached apartment. Derek came out and sized what we needed and they installed mini splits for us. Great work!"

"The install crews from weathervane were mostly well informed and efficient. The mini/split system seems to be working well. My only---heads-up with not just this company, but just about everyone now a days is that I do not text. (Dexterity issue) So I was not always "in the loop"."