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Thrasher was recommended by a local contractor when my foundation was shifting. The crew was awesome! Very professional! Jason really knew what he was doing, and we are pleased with the outcome. These guys worked harder than I have ever seen.
To ensure professional installation and superior service we carefully created an international network of over 350 trusted basement contractors.
Basement Systems Inc., based in Seymour, Connecticut, is a network of basement waterproofing and crawl space repair contractors spanning across the United States and Canada. Since 1987, their innovative products and systems have helped homeowners transform their wet, leaky basements and nasty crawl spaces into dry, healthy living spaces.
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