Crawl Space SolutionsMany people who live over crawl spaces simply don't go down there, and they would never put anything of value in an area that is damp, smelly and gross. Yet, up to 50% of the air that we breathe in the house can originate from the basement or crawl space. Additionally, if you live over a dirt crawlspace, odors, gases and every critter that crawls the earth have a free pass into your home.
Which crawl space problem are you seeing?In the crawl space Damp, musty crawl space odors Water or excess moisture Nasty plastic or dirt crawl space Can't find your problem? Click here for a full list.
View our crawl space productsCrawl Space Encapsulation System Zero Perm Wall Liner Drain Tile and Sump Pump System Soil Gas Ventilation System Open-cell Spray Foam SaniDry CSB |
Perma-Seal has served Chicagoland and Northwest Indiana for over 30 years.
Perma-Seal has helped over 250,000 homeowners just like you.
Perma-Seal is recommended by Lou Manfredini, National Home Improvement Expert. 
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Perma-Seal has earned an A+ rating with the Chicago Better Business Bureau.
Perma-Seal has earned an Angie’s List Super Service Award for the last 9 years.
Perma-Seal has been a winner of the BBB Torch Award for Marketplace Ethics.
Perma-Seal’s Roy Spencer received the Ernst & Young Entrepreneur of the Year Award in 2003.
Perma-Seal was named a 2011 Chicago Tribune Top Workplace in Illinois.
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