Get matched with top basement waterproofing pros in East Haven, CT

Q: Is it better to waterproof a basement from the inside or outside?

• <div><p>Whether <a href="https://www.angi.com/articles/it-better-waterproof-crawl-space-inside-or-outside.htm">interior versus exterior basement waterproofing</a> is better for your home depends on your budget. The majority of water issues that homeowners experience in their basements are due to conditions that start outside of the home. So, to prevent those problems from seeping in, it&rsquo;s better to stop them at the source using outside waterproofing methods. </p></div>

Q: Will waterproofing my basement add to the value of my home?

• <div><p>Although waterproofing your basement may not directly increase the value of your home, it will protect the value you already have by preventing water damage. A basement without any signs of water will be more appealing to prospective home buyers. A leaky basement is a major red flag during a home inspection, and it will likely reduce the amount that buyers are willing to pay.</p></div>

Q: How can I protect my house from a sump pump failure?

• <div><p>Thankfully, you do have a few <a href="https://www.angi.com/articles/how-keep-your-sump-pump-running.htm">sump pump backup options</a> in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. </p><p>Or you can opt for a water-powered backup pump, which uses your home&rsquo;s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.</p></div>

Q: How long does it take for water to damage a home’s foundation?

• <div><p>Water damage in your home&rsquo;s foundation is gradual, often beginning with small cracks that let water seep in. Over time, this weakens the foundation, which then allows in more water, causing significant structural damage. This process can take months or years to destroy your foundation, and the repairs can be very costly. Have your foundation inspected regularly to prevent significant damage.</p></div>

Q: What can I use instead of crawl space encapsulation?

• <div><p>Venting the crawl space can be a good alternative to encapsulation if you live in a dry climate and the moisture problem isn&rsquo;t severe. You could also try a dehumidifier or install a vapor barrier on the floor, leaving the walls exposed. A new drainage system may eliminate the moisture problem if it is not caused by humidity.</p></div>

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Verified Reviews for Basement Waterproofing pros in East Haven, CT

*The Angi rating for Basement Waterproofing companies in East Haven, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in East Haven, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on November 24, 2025

Reviewed in November 2025
I have relied on George?s Home Improvement for home repairs and renovations since 2009. From small jobs (e.g., power washing) to large projects (e.g., bathroom renovation, kitchen renovation, new basement flooring), George and his team have provided consistently excellent work. With the larger...
GEORGE'S HOME IMPROVEMENT & HANDYMAN SERVICES LLC
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Reviewed in January 2025
They did My basement, i had them doing a kitchen, 2 bedroom and bathroom. They did great job i'm in love with the work they did
Custom Build and Remodeling LLC
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Reviewed in March 2024
Appallingly bad customer service. Came to check on water damage, and suggested that there might be asbestos in the basement. Agreed to let them test a tile and piece of drywall, which "wouldn't cost much" since the insurance company "would handle it." A month later, received a bill for $1172,...
SERVPRO of Milford-Orange-Stratford
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Reviewed in January 2021
Our basement occasionally got water in it from heavy rain. We spoke to many other companies who wanted to charge ridiculous sums of money to ensure the basement stayed dry. We came across Connecticut Dry Basements and we are so happy that we did. Richard was extremely professional and...
Conneticutt Dry Basements
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Reviewed in May 2020
I consider it as my civic responsibility to warn public about this company. We had drainage system and sump pump installed by this company in March of 2020 and I paid close to $7,000 for it. Within a month of installation we has a day of rain and there was water in the basement. The water did...
American Dry Basement Systems
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Reviewed in May 2017
Ed was thorough and explained things to me as we walked through the unit, basement and shared areas together.
HOUSE DETECTIVES LLC
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Reviewed in March 2015
Peter and Peter came on time. Did the work very good and was very professional. They even cleaned the area where they did the work. Very nice father and son company. I referred them to my co-worker this morning. I would use them over and over again. They even gave me a tip on how to label...
PACE ELECTRIC SERVICE LLC
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Reviewed in January 2015
We had an Angie's List coupon for a basement inspection. They scheduled instantly, came on time and were very professional and helpful. We decided not to pursue putting in a large humidifier, but if we were to undertake any waterproofing, we would probably call them in first.
Budget Dry Waterproofing, Inc.
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Reviewed in October 2013
This was a Angie's list big deal for $199 for 4 ft repair. Our crack was longer so we needed to pay for the additional 1 ft, which we understood when we called. We also have had an intermittent leak from the well cut for years which the well company was not able to repair. Luc also quoted us a...
Attack A Crack
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Reviewed in August 2013
it went very well. He examined all of the toilets, replaced a part on one, gave tips on how to save water, cautioned what would not be helpful in trying to conserve, looked at the pipes in the basement and gave me very helpful assessments and information.
MGS Plumbing
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