Contact Perma-Seal

Toll Free Customer Service
800-421-7325

Warranty & Repair
866-837-9227

Email Questions to: info@permaseal.net

Request a free estimate for homeowners

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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 4.99  stars of 5 stars - based on 183 reviews
5
Foundation Repair in Palos Heights, IL
I have nothing but praise for Perma-Seal. They were all so nice, helpful and patient when answering questions about my foundation. The crew introduced themselves when they arrived and left the work area very clean when they left. Working with Perma-Seal was such a pleasant experience! (read actual ...
5
Basement Waterproofing in Chicago, IL
Just terrific!! Smooth from beginning to end! My Agent, Don was kind, thorough and provided great information and education regarding my basement. He well prepared me for the work that the installation crew would complete. There were no surprises and the project was well done by a team of two super ...
5
Wall Crack Repair in Mokena, IL

This is the second time I've used Perma-Seal. The wall crack repair work was absolutely great. I haven't had a leak in 10 years on the first time we used your service. Thank you.