Better Business Bureau
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Bridgeport Regional Business Council
Connecticut Association of Realtors

CT's Basement Waterproofing, Finishing & Foundation Repair Contractor

Serving all Connecticut & Westchester County, NY

Connecticut Basement Systems is your trusted expert for basement waterproofing, crawl space repair, basement finishing, foundation repair and concrete leveling. Using patented, warrantied products, we provide permanent solutions for your home. Have a wet, flooded basement or crawl space? Tilted or bowing foundation walls? A basement you want to finish? We have a solution.

We proudly serve homeowners and businesses all throughout Connecticut & Westchester County, NY. This includes Yonkers, Stamford, Norwalk and all nearby areas. Call us today for a free inspection and no-obligation, cost estimate.

Why Connecticut and New York Homeowners Choose Us

Recognized Customer Service

30 Years of Experience

Awarded, Patented Products

Lifetime Warranties

BBB

Connecticut Basement Systems is dedicated to providing honest, quality work that completely satisfies our customers. Over the past thirty years we have maintained an A+ rating in the Better Business Bureau. We have also received the BBB Torch Award for Marketplace Ethics three times. Eight of our team members won the Connecticut BBB Superior Service Award.

We solve your basement & foundation problems using our own proven, patented products. Our products are installed by certified specialists and have a transferable, lifetime warranty. With ethics awards, quality recognition, 30 patents, 19 quality & innovation prizes and a history of dedicated customer service, you can feel good about hiring Connecticut Basement Systems to work in your home.

thousands of satisfied customers

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By Jerry P.
Yonkers, NY
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By Frank L.
Yonkers, NY

More Reviews

Connecticut Basement Systems has helped thousands of Connecticut and New York homeowners over the years. It didn't matter if they had bulging, cracked foundation walls, a wet or flooded basement, sunken concrete slabs, or a moldy crawl space. We had the answer.

We know our basement & foundation systems work, but you don't have to take our word for it. Thousands of homeowners throughout Connecticut and Westchester County, NY have said the same thing. So if you live in Stamford, Yonkers, Norwalk or nearby, give us a call today for a free home inspection & price estimate.

Our Service Area

We serve the following areas