Perma-Seal is Chicago, Illinois and Northwest Indiana's Basement Contractor. We do basement sealing and waterproofing, foundation repair, crawl space sealing and sump pump installation and service. If you have problems with wet basements, foundation settlement, bowed walls, cracked walls, damp crawl spaces, mold, moisture or humidity, we have solutions.
* By Appointment Only
* 24-Hour Service Available
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