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

John H. Bensavage, LLC
4.9(
98
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Clinton, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Warranties offered

"John Bensavage did an excellent job of repairing my septic system which included replacing the septic tank. To gain access to the tank they had to have five trees removed. John coordinated the tree removal subcontractor as well as removing and replacing the septic tank. He also repaired the broken waste pipe leading to the septic tank. Throughout the whole process every phase of the job was performed on in a timely manner and every delivery of material arrived on site exactly when needed. John's crew was excellent as well, performing each phase efficiently and smoothly while while exercising great care to avoid damaging the adjacent structure. I enjoyed watching how smoothly they worked together. When the job was finished, they expertly restored the surrounding landscape to a condition better than it was before. John kept every promised date and time and accomplished the job exactly when he said he would. I highly recommend John H. Bensavage LLC to anyone in need of septic system repair. And John was the lowest bidder."
Poly Septic tank replacement
Poly septic tank replacement
Response time8 hrs
23 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Mad River Well Services, LLC
Mad River Well Services, LLC
5.0(
21
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Clinton, CT and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Came to check well pump and tank, recommended that I get a new tank which I agreed to . They went and got it came back and installed it. Problem solved would definitely use them again"
Well Pump Replacement
Removal of Old Well Pump - Higganum, CT
Revival Irrigation Well
Owner Zach setting up Well Pump
Installation of Watertight Cap

+11

Response time7 hrs
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Mosman Wellworks, LLC
Mosman Wellworks, LLC
4.8(
11
)
Well Pump - Repair or Service

Serving Clinton, 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
Avatar for Pump Logic LLC
Pump Logic LLC
5.0(
6
)
Well Pump - Repair or ServiceWell Pump - Install or Replace

Serving Clinton, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Prompt service when well submersible pump stopped working found that wiring needed fixing and did not need a new pump .courteous, friendly service knowledgeable and explained everything. Gave recommendation and follow up several times after"
Well Pump Replacement
New Pump
Well Pump Replacement
Water filtration Install
Water Treatment Install

+4

26 neighbors recently requested a quote
Avatar for M&M Plumbing
M&M Plumbing
5.0(
2
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Clinton, CT and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

M&M Plumbing is a 26 year old, plumbing, heating, and drain cleaning company that is built on experience, hard work, and dependable service. With years of hands-on knowledge, and experience we take pride in delivering honest, high-quality workmanship for homes and businesses. From emergency plumbing repairs and heating system service to clogged drains and routine maintenance, we handle every job with professionalism and care. Our mission is simple: provide fast, reliable solutions and treat every customer like family. We are here to help! \n

Kitchen faucet
Kitchen faucet
4 neighbors recently requested a quote
Avatar for Hazelwood Excavating, Inc.
Hazelwood Excavating, Inc.
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Clinton, CT and surrounding areas

Approved

In business since 1950

Free estimates

Emergency services offered

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.

New Septic Tank
Leaching
New Leaching
Response time2 days
Avatar for Advanced Well and Home Solutions
Advanced Well and Home Solutions
5.0(
102
)
Well Pump - Repair or ServiceWell Pump - Install or Replace

Serving Clinton, CT and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Did all work as expected. Very responsive and everything went better than expected. Left my house cleaner than when the job started. No surprise fees. Pricing matched quote which was lucky for me. He convinced me to upgrade pressure tank during jet pump well conversion to submersible. My tank was actually really bad. Overall very happy. I am already recommending to friends and family. My photos are too large to upload. Home advisor. Allow larger pictures to be attached."
Response time12 hrs
Response rate96%
5 neighbors recently requested a quote
Showing 1-10 of 47

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