Professional Waterproofing, Crawl Space, Foundation Repair Experts in Burr Ridge, IL

Perma-Seal has been the most trusted basement waterproofing contractor and foundation repair specialist serving Chicago and Northwest Indiana since 1979. Since we began helping homeowners in the Chicagoland area, we have worked on over 450,000 homes to ensure they are protected from basement and crawl space flooding and unstable foundations. 

Services We Provide

• Basement Waterproofing
• Structural Foundation Repair
• Crawl Space Solutions
• Sump Pump Installation & Replacement
• Air Quality
• Concrete Lifting and Leveling
• Yard and Drainage Solutions
• Basement Pre-Finishing
• Plumbing Services
• Sewer Services
• Basement Windows
• New Construction Waterproofing
• Preventive Maintenance Service
• Basement Defender
• New! Spray Foam Insulation

Our Mission

Our focus continued to be centered around our clients and providing a superior customer experience through honest, ethical, high-quality work, completed by a business of integrity, and backed up by a solid warranty.

We became Perma-Seal Basement Systems, after joining Basement Systems, an international network of basement waterproofing companies. We also joined Foundation Supportworks, which is our network of foundation repair solutions.

Since then, Perma-Seal has proudly served over 400,000 homeowners in the greater Chicagoland and Northwest Indiana areas. Over 40 years later, Perma-Seal continues to seek to improve efficiency, profitability, and our clients’ experience. As it stands today, the founder of our company Roy Spencer serves as President alongside his wife, Laura Ann Spencer, as the Chief Operating Officer. They continue to lead their team, which is referred to as the Perma-Seal Tribe.

Why Choose Perma-Seal?

Perma-Seal uses the most advanced products and repair methods in the industry, constantly evaluating our materials in search of the best solution for your basement, crawl space or foundation problems.

Many of our product and service solutions have been developed in response to our clients' needs and requests.

Recently we've added a superior sewer backup prevention solution, as well as basement plumbing solutions to our array of offerings.

We offer the best warranties in the industry that are fully transferable to any new owners; many for the life of the structure.

Most importantly, our competitive, no-haggle pricing assures that you're getting a fair price without the stress of playing the negotiating game.