
Water Features, Septic, Drainage and Excavation, Landscape Design
"We hired this firm to help design our landscape. Denise listened to what I was trying to accomplish and presented beautifully sketched ideas that really helped me visualize what the result would be. Stunning!"
KATHY O. in November 2019
"We had an urgent septic pump issue over the weekend and reach out to multiple companies. We had no luck but are fortunate enough to meet Luis. He is very professional, experienced, available 24/7 without upcharge, family owned. And reasonably priced. Very few companies available during the weekend but Luis is."
Jiwon R. in July 2024
Plumbing
"Dan was wonderful. Professional, on time, kind and quality workmanship. We would high highly recommend! Best experience ever. Will definitely use again and will recommend to everyone we know!"
linda M. in October 2022

Radon Gas - Testing & Abatement, Sump Pump, Water Softeners , and 2 more
"Tom responded almost immediately to my request. He is very willing to help and explains things in detail. He gave me a quote over the phone and that was exactly what I was charged. No surprises! He kept the area he was working in very clean and neat. Also, Tom uses high quality parts. Not home center junk. I will be recommending him to anyone I come across needing Well, Radon, or Filtration repairs or new systems installed."
Dave H. in May 2015

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

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
"This company is very professional. They diagnosed the problem and fixed it quickly and well. I would definitely recommend them."
Dan D. in July 2017
Septic System Installation and Repair
"John spent considerable time on the phone evaluating my problem so that he was fully prepared when can came to inspect and then do the work. He saved me time and money and he sincerely cared about what he was doing. He has my highest recommendation."
Joe D. in November 2020

Demolition, Site Work, Septic system installation , and 7 more
"Very responsive. Steve is a pleasant person. Great to work with."
gary D. in June 2019
"professional, friendly and knowlegeble technicians"
C044A03BDEA669282066A79838B23F581C69EA3F3DA5C0F89FECFBADD066A866 8. in June 2026
Newtown Septic Tank & Well Services are rated 4.6 out of 5 based on 382 reviews of 382 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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