Contact Perma-Seal

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

Social Media

Perma-Seal Customer Comments

Average rating for Perma-Seal is 5 stars of 5 stars - based on 209 reviews
5
Sump Service And Installation in Naperville, IL
Had an issue with the sumps in the main pit, there are two pits, each with a main pump and a back up. The main pit receives continuous water after storms and winter melts that even neighbors have commented how often the sump runs. Gina reviewed the situation and provided options of what could be ...
5
Basement Waterproofing in Naperville, IL
We had foundation leakage in our basement and Perma-Seal installed a french drain. They were extremely professional and did excellent work. The workers kept everything very clean considering they were digging up our basement floor which can cause quite a mess. They worked quickly and there were no ...
5
Basement Waterproofing in Lake Villa, IL
The initial quote process was fast, friendly, and painless. As for the work itself, Perma-Seal arrived on time and quickly had the fix in place. I've waited over a year to write the review just to make sure, but so far it's been dry as a bone down there. Upon initial inspection it looks like the ...