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Top-Rated Septic tank and well pros in Cheshire - Updated Nov 2026

Avatar for Septic Masters of CT
Septic Masters of CT
4.8(
100
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Cheshire, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"Steve is very knowledgeable and efficient on the installation of a new septic with pump. He cares about how he leaves the landscape when he is done and greatly improved how things were before. Not to mention the best price we received."
Septic installations
Septic installations
Demo
Demo
Demo

+97

Response time12 hrs
2 neighbors recently requested a quote
Recommended by92%of homeowners
John H. Bensavage, LLC
4.9(
98
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Cheshire, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Warranties offered

"Total professionals from beginning to end. We had to have our septic tank replaced quickly because we sold our house. They did an awesome job and I would highly recommend them."
Poly Septic tank replacement
Poly septic tank replacement
Response time8 hrs
23 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Eastern Water Development Co.
Eastern Water Development Co.
4.3(
64
)
Well Pump - Repair or ServiceWell Pump - Install or Replace

Serving Cheshire, CT and surrounding areas

Approved

In business since 1966

Free estimates

Emergency services offered

"While other companies spent years trying to figure out what was wrong with my system and after much money spent on â fixesâ , Eastern Water found a small piston dysfunction and the fix was simple and not expensive. I plan to switch to them for my routine maintenance. Additionally, they were responsive, efficient and reliable. The service person was very knowledgeable and explained everything to me."
Hydraulic Fracturing
Effects of Low pH
Casing extension
Casing extension
Casing extension

+6

Response time2 days
20 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for CT Radon & Well Water Solutions
CT Radon & Well Water Solutions
4.7(
82
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Cheshire, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Connecticut Basement installed our Radon System 5 years ago and did a fantastic job so we hired them to install our new water softner. During the install it was discovered and verified by me that the well pump was defective (19 years old) and they managed to do all the work plus the well pump in the same day. Without the well pump we could have gone days without water. They were here at our house for 9 hours. Super service!!"
Radon Mitigation
water softening system
Working in well pit
Old pump vs new pump
Close up of old pump

+3

Response time8 hrs
Response rate93%
37 neighbors recently requested a quote
Avatar for Mosman Wellworks, LLC
Mosman Wellworks, LLC
4.8(
11
)
Well Pump - Repair or Service

Serving Cheshire, CT and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Mosman Wellworks responded very quickly to my call. My well pump went out in the middle of the night in a huge snow storm. I had no water so this was an emergency situation. No other company I called answered their phone except for Eric. He came out right away and did an excellent job servicing my well pump. Even in an emergency situation his prices were very affordable. Nice guy, excellent customer service."
Response time4 hrs
Recommended by100%of homeowners
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