Contact Perma-Seal

24 Hour Toll Free Customer Service
800-421-7325

Warranty & Repair
866-837-9227

Email Questions to: info@permaseal.net

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Locations & Hours

Main office:
513 Rogers Street
Downers Grove, IL 60515
(630) 512-0002

Elk Grove Village office:
(630) 241-8860

Indiana office:
(219) 228-8403

Hours:
7:00 am - 8:00 pm, M - F
7:00 am - 3:00 pm, Saturday

Perma-Seal Customer Comments

Average rating for Perma-Seal is
5 stars of 5 stars - based on 134 reviews
5
Foundation Crack Repair in Matteson, IL
Matteson, IL 60443

Perma-Seal repaired three foundation cracks under the crawl space. The technician that did the actual work was excellent. He was punctual, courteous, polite, kept a clean work space, and very informative.

5
Basement Waterproofing in Glenview, IL
Glenview, IL 60025

Juan from Perma-Seal was very helpful when he and his waterproofing crew worked on my basement. I would gladly welcome them back!

(read actual letter)

5
Basement Waterproofing in Park Ridge, IL
Park Ridge, IL 60068
Salesman came first. We explained the problem. He estimated that a seal would work, and quoted $250.00. We agreed on the spot. A workman came a few days later by appointment and filled the crack with a plastic epoxy, Took about 90 minutes. He cleaned up after himself, and the repair has held