Full Bathroom Renovations, Plumbing, Hot water and Heating Systems
"I was so happy with the quality of work and prompt response to my water heater issue. They installed a tankless water heater to replace my old standard tank. Very pleased! I would recommend highly. Ed Jefferson was terrific."
Cathy C. in July 2024
Experienced Professional
About us: "We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!"
Boiler Replacements, Heating Installations, Radiant Floor Heating , and 1 more
"Williams & Associates replaced an ancient, very large old boiler in my very large house. Bruce calculated the necessary size and found a suitable boiler. He and his crew thoroughly cleared the radiators and lines before removing the old boiler and installing the new one. They checked all the radiators and added new valves as needed during a lengthy checkout. It took several days to do all the work. Throughout, Bruce explained what they were doing and why as well as recommending changes/additions to the original proposal. They were even cheerful about removing the original "Mary Jane" from the basement. I would definitely recommend them to anyone using steam heat. Great job!"
Penny H. in December 2018
Ductless AC, AC Installation
"Matt and his team were very professional, did quality workmanship and offered a heat pump with great value and quality, they were on time and budget, Matt also helped with the Energize Ct heat loan program."
Glen S. in November 2020
Electrical - Residential, Electrical - Commercial
"Fast service and good price. I have already referred them to a friend."
Brian C. in July 2018
AC Install, AC repair
"The installation of the new boiler was excellent! They were quick and cleaned up everything when they were done. We were so impressed with their workmanship that we had them install â mini splitsâ for cooling. Extremely satisfied and happy with their work. I would highly recommend them."
Charlie P. in November 2023
"Did a good job once they sent the right tech out. Was a minor miscommunication with dispatch to start but they got it corrected and the technician was great."
D7D5884F80EEA87A13C021BDB2F5C91574AD68646F5169E8C1F0D33B51A34D78 A. in April 2026
Video, Voice and Data, Audio , and 7 more
"What a great experience it was working with Wes. He pre-wired an unfinished room for home theater installation and returned to install the in-wall/ceiling speakers, AV Receiver, as well as mount the TV to the wall once the room was completely finished. From the beginning to the end of the project, Wes has provided professional genuine service that you often find missing today. He is also extremely knowledgeable in his field of work and responsive to questions regarding equipment needs, or any concerns the client may have. It was a pleasure working with Wes, and I would definitely work with him for any future projects."
Gerard A. in November 2022
Boilers, Gas Conversions, Ductless AC and Heat Pump , and 2 more
"Bill Wickson was the Service Technician from Celco Heating that provided competent,swift, and polite repair services to our gas boiler."
John B. in December 2019
Cooling / Air Conditioning, Heating, Plumbing , and 2 more
"The team came right on time. They removed the old furnace and installed the new furnace without any complications. They explained all the work they did very clearly."
Wayne K. in October 2018
New Haven Heating & Furnace Contractors are rated 4.7 out of 5 based on 403 reviews of 403 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.
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