Family owned and operated since 1979, Perma-Seal Basement Systems brings basement waterproofing, crawl space encapsulation, and foundation repair to homeowners in the Chicago, Illinois area, and parts of Indiana. For over 40 years, they've been "Known Best For Being Better!"
As an authorized dealer in the Basement Systems network, homeowners in Northeastern Illinois and Northwestern Indiana benefit from:
Perma-Seal Basement Systems proudly offers its expert service in Northeastern Illinois, including Cook, Dupage, Lake, Kane, Will, and McHenry counties. Notable cities include Chicago, Aurora, Kankakee, and Joliet, IL.
Perma-Seal also offers its services to customers in parts of Indiana, including Lake and Porter counties.
See before and after photos of wet basements, dirt crawl spaces, and foundations they've fixed and browse reviews and testimonials from customers below! Call today to schedule your appointment today!
To ensure professional installation and superior service we carefully created an international network of over 350 trusted basement contractors.