513 Rogers St., Downers Grove, IL 60515
Main office: 630-512-0002
Chicago office: 630-241-8860
When it comes to wet basements and water seepage, foundation settlement issues or damp and moldy crawl spaces, you call Perma-Seal. We have been Chicagoland and Northwest Indiana’s trusted basement waterproofing contractor and foundation repair specialist for over 30 years.