

Radon Gas - Testing & Abatement, Sump Pump, Water Softeners , and 2 more
"I really appreciated Tom's responsiveness to my original inquiry. I received another estimate and called Tom to discuss the differences along with the pros and cons. Tom was very knowledgable and answered all my questions. Duane was the gentleman who did the install. He was very prompt and professional."
Jennifer P. in December 2017

Well Pump Installation, Water Filtration, Water Testing , and 2 more
"Woke up with no water, well pump that was not operating correctly, overall not. Good morning. Called 3 other companies and left messages but did not get a response. Called Mad River and they were able to come out the same afternoon, diagnose the problem and replace the well pump and water tank. They were friendly, professional and explained everything clearly. They did the repairs needed while being courteous, leaving the area clean and took away the failed parts. They were flexible with payment options and just gave all around wonderful service with my repair. Really terrific company, I highly recommend them if you have issues with your well system."
Adrienne M. in November 2022

Demolition, Site Work, Septic system installation , and 7 more
"Steve Fenn gave me the best pricing and does quality work!"
Steve B. in December 2022

In business since 1950
Complete New Home Site Excavation, Septic Install or Repair, Demolition , and 2 more
About us: "Hazelwood Excavating, Inc., is a family owned company based out of Wallingford, CT. The company was founded in 1950 and has been passed down through generation after generation. We take extreme pride in the 3 P's fundamental to any good business which are Punctuality, Professionalism, and Precision."

Replacement of pumps and tanks, water testing, well inspections and well chlorinations, Complete Water System Design, Installation and Repair, Repair or replacement of hot water heaters , and 2 more
"We had a valley replaced on our well."
R L. in December 2020
Septic System Installation and Repair
"John responded in a timely fashion. His problem solving and quality of working was excellent. Very professional."
Margaret O. in November 2020
"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
Waterbury Septic Tank & Well Services are rated 4.9 out of 5 based on 339 reviews of 339 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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