
Perma-Seal Basement Systems
Perma-Seal Basement Systems
Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.
"We have lived in our house for 10 years. Right after we moved in there was water in the crawlspace and we hired Permaseal to do drain tile. We've had no water issues for 10 years. This year we finally decided to do something about the settling in the addition and again hired Permaseal to install piers around the foundation (interior and exterior). Hugo M. and his team did an outstanding job, working through some very cold days, installing everything as planned and at each moment stopping to show us the work and the progress. The work required going through the drain tile on the interior pier locations and the team reinstalled the drain tile system before pouring the final concrete. The work was really well done and everything was left clean and picked up, which is remarkable considering the scope of the work. "
Nate V on January 2026
Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.
"We have lived in our house for 10 years. Right after we moved in there was water in the crawlspace and we hired Permaseal to do drain tile. We've had no water issues for 10 years. This year we finally decided to do something about the settling in the addition and again hired Permaseal to install piers around the foundation (interior and exterior). Hugo M. and his team did an outstanding job, working through some very cold days, installing everything as planned and at each moment stopping to show us the work and the progress. The work required going through the drain tile on the interior pier locations and the team reinstalled the drain tile system before pouring the final concrete. The work was really well done and everything was left clean and picked up, which is remarkable considering the scope of the work. "
Nate V on January 2026











