Located in Downers Grove, Perma-Seal has been serving the needs of the Chicagoland area since 1979. It is a family-owned company that performs many different types of basement services including waterproofing, structural foundation repairs, CleanSpace crawl space encapsulation as well as advanced dehumidification systems. Owner Roy Spencer has received the Ernst & Young Entrepreneur of the Year Award as well as the Better Business Bureau s Torch Award for marketplace ethics. In 1992, Perma-Seal enhanced its abilities by becoming the exclusive Basement Systems dealer in Chicagoland. Through this affiliation, Perma-Seal is able to offer patented products and services that no competitor can offer. The company also performs structural foundation repairs and is the authorized dealer for Grip-Tite wall anchor and foundation piering systems, as well as the Fortress authorized installer for Kevlar reinforced carbon fiber straps.
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