How much do tankless water heater repair services typically cost?
- waterbury, Connecticut Average$615
- Typical Range$298 - $857
- Low End - High End$100 - $1,525

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
"All good.Very good company to work with."
9709CE9D0D315555889AA154A673721DB70DED96340685E4C7591FDF258A1F8C D. in February 2026
WATERBURY Plumbers are rated 5.0 out of 5 based on 57 reviews of 57 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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