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TRUSTED BY CHESTER, CT HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon332
    Verified sump pump installation services reviews

Top-Rated Sump pump installation pros in Chester - Updated Nov 2026

Avatar for Groundworks
Groundworks
4.9(
13
)
Sump Pump or Interior Foundation Drains - Install

Serving Chester, CT and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Foundation
Foundation
Foundation
Concrete
Concrete

+16

482 neighbors recently requested a quote
Avatar for HARP Home Services LLC
HARP Home Services LLC
4.5(
488
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Chester, CT and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"The representative came on time and listened carefully to my thoughts of a split ductless system. He suggested full house central air and showed me how it could be done, have ducts i stalled and cost less than a ductless system. His experience of over 20 years as a technician as well gave me a lot of confidence. He made a general proposal and came back in a few days for my convenience and I signed the contract. The duct crew finished in one day and were careful, explained things and left no mess. Then the ac was installed and tested in one day. Again polite, clearly communicated. Once the system started up late spring I am so glad I did this! No more noise from room ac, no shutting doors to keep one room cool. The humidity is normal and makes a huge positive difference. I highly recommend HARP. I switched my heating system to them as well after my experience with the AC i stall. Thank you HARP!"
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+9

Recommended by93%of homeowners
Avatar for Griswold Plumbing Services, LLC
Griswold Plumbing Services, LLC
4.6(
132
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Chester, CT and surrounding areas

In business since 2009

Emergency services offered

Credit card accepted

"I was very pleased with my experience with Griswold Plumbing, they installed a new shower faucet/showerhead and later a water treatment system. They were prompt, very professional, and courteous going the extra mile when needed. I highly recommend Griswold Plumbing and won't hesitate to call them again."
Additional Photos
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Additional Photos
Additional Photos

+9

Recommended by93%of homeowners
Avatar for Sophisticated Rooter Services LLC.
Sophisticated Rooter Services LLC.
5.0(
25
)
Sump Pump or Interior Foundation Drains - Install

Serving Chester, CT and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"I believe it went great the pricing was was on point and accurate the work was very cleanI've absolutely no issues with the work that they've done installing my new shower and my new tub and my two toilets everything was great"
Additional Photos
Additional Photos
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Recommended by100%of homeowners
Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
223
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Chester, CT and surrounding areas

In business since 1987

Free estimates

Warranties offered

"I really liked CT Basement systems. The sales rep walked me through the process of the basement SaniDry I had installed. When the installer came it turned out that I didn’t need all of the duct work and I was able to save a few hundred bucks. The installer was very professional, neat and helpful . I definitely will hire this company again. Customer service even followed up with me a few days later and had to remind me to register the system (good thing because I had forgotten)."
Finished basement in CT
Basement Finishing in CT
Basement Finishing in CT
Basement Finishing in CT
Basement Finishing in CT

+13

Response time10 hrs
93 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Drainworks Plumbing & Septic, LLC
Drainworks Plumbing & Septic, LLC
4.7(
236
)
Sump Pump - Repair or Replace

Serving Chester, CT and surrounding areas

In business since 2017

Emergency services offered

Credit card accepted

"I didn't actually need DrainWorks to do work in my house. I had some standing water in my basement drain and I wanted a pro to look at it and make sure it was ok. Justin from DW assured me it was normal, likely a result of elevevated ground water due to recent storms. I also asked him about installing a back up sump pump and he made a different recommendation that made a lot more sense. He was knowledgable and friendly and gave great advice - well worth the $69 consult fee for his expertise and the peace of mind it provided me."
Broken footing drain pipe
new PVC Footing drain
Trench
septic system repair
Response time7 hrs
Recommended by96%of homeowners
Showing 1-10 of 49
Sump Pump Installation FAQs, answered by experts

Every three to four months, you should clean any dirt and debris off of your sump pump. You should also check the inlet screen (at the bottom of the pump) to make sure that it isn’t blocked. On top of that, you should deep clean your sump pump once per year—or hire a sump pump pro to do it for you.

One common reason a sump pump stops working is improper sizing. Different locations need different sizes and power ratings of sump pumps depending on the typical amount of water the pump needs to manage. If your sump pump is too small for the quantity of water, it can overwork and either burn out or reduce the life of the unit. If the pump is too big, it can overwork and burn out early. 

When a backflow valve fails, wastewater will flow back into your system, contaminating your drinking water. You’ll immediately notice backflow valve failure from a rotten smell and brown water coming from faucets. Get in contact with a septic pro or a plumber immediately if you suspect this has happened to you.

There are several things you can do to maintain your sump pump and prevent sump pump problems. For instance, keeping a lid on your sump pit goes a long way in protecting your pump system from silt, sand, dirt, and other debris. When water drains from the outside, such as along your foundation, or with melting snow, water runoff often brings sediment with it. 

Also be wary of corrosion, particularly if your sump pump system is made of metal. Keep an eye out for rust and have it inspected regularly by a plumber or sump pump technician.

A sump pump should be placed at least three feet deep in a pit. The rim of the sump pump basin should be level with your basement floor. If you find your pit is too deep, you can fill the bottom with gravel until the rim of the sump pump is flush with the floor.

The Chester, CT homeowners’ guide to sump pump installation services

From average costs to expert advice, get all the answers you need to get your job done.