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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon422
    Verified foundation drain installation services reviews

Find Foundation drain installation pros in Washington

Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
589
)
Foundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Washington, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Our basement has a huge sloping rock in it-the foundation was built around it when the house was built in the 50's. Over the past 5-6 years, water has seeped in more and more at the top of the rock where it meets the ground right next to the foundation and rolled down the rock to the cellar floor, threatening to flow over to the finished side of the basement. First we put a new drainage system outside the house but that did not help. Five years ago we had another basement company come and they told us all we would need is a dehumidifier and that would dry up the water. We bought their big dehumidifier but nope, that did not make a dent in it, it has just gotten worse each year. I called CT Basement Systems late last fall and a very, very nice representative came, looked at the rock and the water flowing down it and was confident their system would take care of the problem. I have a friend that used them for water in her basement and she has raved about them and has never had a drop of water since her system was installed. I paid the deposit and the technicians came exactly when they said they would. They did a great job, were very professional and left the cellar area very clean in spite of all the dust that must have been generated by the jackhammering. I am very happy with the job they did. However, there has been one unexpected problem. Before the drain was put in, I had been buying absorbent socks, flood bags and all kinds of things to soak up the water. Now we just let the water course down the rock into the drain guard, which then funnels it to the sump. We discovered that some of the water drains down to our brick chimney, which abuts the big rock . Instead of continuing it's flow down the rock to the drain, some water is soaking into the gravel around the chimney and then coming out on the other side, where there is no drain guard, making puddles on the floor again. We think the rock needs a thin lip of cement to direct the flow down and away from the chimney area. So, I called the salesman. No call back. I emailed him. No reply. I called and left another message but nothing. I called the company and asked if they would give him a message to call me. No response. So, I can only surmise that they are completely uninterested in this, now that the job is done. I now have a mason coming to do the cement. It is too bad, because I was so impressed with the salesman when he came and also with the installers. I would recommend the product and the installation service beyond a shadow of a doubt. But the lack of customer service after the fact is a huge disappointment. I actually do not mind having our own mason come and do the job. If they had called me back, I would have told them that- I really just wanted to get their opinion on the problem. But they apparently just don't want to be bothered."
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+12

109 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Groundworks
Groundworks
4.9(
13
)
Sump Pump or Interior Foundation Drains - Install

Serving Washington, 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

539 neighbors recently requested a quote
Avatar for Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
4.4(
240
)
Foundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Washington, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Rick did an amazing job fixing the crack in my basement foundation. The company is very professional, knowledgeable and affordable. I highly recommend this company to anyone needing waterproofing in their home."
Drain at base of bilco
going up on the wall
finished wall area
completed
finished sump pump area

+37

Response time1 day
165 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for InstaPlumbing, LLC
InstaPlumbing, LLC
4.6(
229
)
Sump Pump or Interior Foundation Drains - Install

Serving Washington, CT and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"The reason I first hire them is to look at the boiler to reconnect the pipe so I can get it tested. The plumber came and he told me he does not do that work. They lock you in with the deposit and so you use it or loose it. The work that was done was okay. To reconnect two 1.5" drain pipes for $450.00 is a lot of crap. I would not hire anyone that would ask for a deposit, for it is the games that they play. Use it and they still charge you more for the job."
 Dryer Vent Inspection
 Faucet Repair and Installation
 Shower valve repair
 Large and Small Drain Snaking
Apprentice Dylan

+1

Response time9 hrs
20 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Versatile Excavating Service, LLC
Versatile Excavating Service, LLC
4.9(
25
)
Concrete Foundation - Install

Serving Washington, CT and surrounding areas

Approved

In business since 1995

Free estimates

Small jobs welcome

"This was a multi-phase project to regrade our driveway and parking area and install necessary drainage throughout. The entire process was carefully planned with this contractor and professionally executed every step of the way. Expectations were consistently monitored by Dave personally to ensure that we were all communicating "on the same page" with a clear understanding of expectations, next steps and available options when presented with challenges. The project took longer than expected due to weather and our changes/upgrades - not due to anything within Dave's control. Obviously, this was a comprehensive undertaking, expensive, but you get what you pay for! We are loving our new driveway and was out in a major rain storm this weekend noting how effectively all the drainage is working!! Bravo ... on to Phase Three in the near future!"
 Trucking
 Land Clearing
 Sidewalks
 Septic Systems
 Brick Pavers

+4

Response time1 day
Response rate91%
2 neighbors recently requested a quote
Avatar for Husky Masonry And Paving
Husky Masonry And Paving
4.9(
16
)
Foundation Drainage - Install or Replace

Serving Washington, CT and surrounding areas

Approved

Super Service Award Winner

Free estimates

Customers say: True professional

"I recently had the pleasure of working with Husky Masonry and Paving for the installation of an asphalt pad in my backyard, and I couldn't be happier with the results! The team was incredibly quick and efficient, completing the job in no time without compromising on quality. Not only did they deliver a fantastic asphalt pad, but they also took the time to clean up thoroughly after the work was done, leaving my yard looking immaculate. The professionalism and politeness of the entire staff were truly impressive—they were friendly, respectful, and answered all my questions with patience. I highly recommend Husky Masonry and Paving to anyone in need of paving services. Their dedication to customer satisfaction and attention to detail make them a top choice! Thank you for a job well done!"
Patios Project
Driveways - Asphalt Project
Patios Project
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+17

5 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Ervin H Construction LLC
Ervin H Construction LLC
5.0(
8
)
Concrete Foundation - Install

Serving Washington, CT and surrounding areas

Approved

In business since 2021

Free estimates

Customers say: True professional

ERVIN H CONSTRUCTION LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

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+31

2 neighbors recently requested a quote
Recommended by100%of homeowners
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Foundation Drain Installation questions, answered by experts

Most sump pumps come with power cords that can be plugged into an outlet, but there are options that can be hardwired into a home’s electrical system. Either way, it’s smart to have a backup power supply in case the electricity goes out during a storm. That way, the sump pump can keep running and removing water from the sump pit.

Waterproofing or encapsulating protects against moisture, preventing mold growth and structural damage. These services also enhance energy efficiency and improve air quality by keeping humidity levels in check.

Proper drainage prevents water damage, mold growth, and foundation settling, protecting your home’s structural integrity.

Yes, professionals ensure proper grading and drainage to prevent water pooling.

Basement toilets don’t always need a pump. However, it is the most common setup because plumbing systems use gravity to move waste away from the home. Basement toilets often sit below the home’s main sewage system, and installing a sewage ejector pump pushes the wastewater and sewage up to the main sewer line. Alternatively, you can use an upflush or macerator toilet that breaks down the waste and pushes it straight to the main sewer line rather than via a sewer line from the bathroom.

The Washington, CT homeowners’ guide to foundation drain installation services

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