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800-421-SEAL (7325)

Basement Waterproofing & Foundation Specialists | Crawl Space Repair | Wet Basement Solutions

Perma-Seal is Chicago’s #1 Basement Waterproofing and Foundation Repair Company. They have been in business since 1979 and have won numerous awards for their excellent service.

Perma-Seal serves all of Chicagoland and parts of Northwest Indiana.

Our services include: basement waterproofing, foundation repair, sump pump installation and service and crawl space sealing.

We can help if you have a wet, leaky basement, water seepage in the basement, a moldy basement, a moldy crawl space, damp crawl space, or foundation issues like bowed walls, leaning walls, cracked foundation wall or sinking foundation.

To learn more on wet basement solutions or for a free in home estimate contact us at 800-421-SEAL, 630-512-0002, or by visiting us at