Boots in the Water

 Request a Free Quote

Please enter your name.
Please enter your address.
Invalid Input
Please enter your phone number.
Invalid Input
Invalid Input
Invalid Input
Perma-Seal Rated in Top Work Places of 2018 by Chicago Tribune

Basement Waterproofing and Foundation Repair Chicago & NW Indiana

Perma-Seal has been the most trusted basement waterproofing contractor and foundation repair specialist serving Chicago and Northwest Indiana since 1979.

We have a variety of services available for homeowners to control, repair, and even prevent problems with your foundation, basement, crawl space, sagging concrete and sewer related concerns.

Basement Waterproofing Services

Basement Waterproofing

Water seepage, leaking wall cracks, and flooded basement repair and prevention services.

Click here for more information >

Foundation Repair Services

Foundation Repair

Settling foundations, bowed walls and slanted floors. We can solve your problem.

Click here for more information >

Crawl Space Services

Crawl Space Solutions

Control humidity, improve indoor air quality, and create a gas/insect barrier.

Click here for more information >

Sump Pump Solutions

Sump Pump Solutions

Primary sump pump installation, best battery backup sump pump systems on the market.

Click here for more information >

Air Quality Services

Air Quality

Improve the quality of your air with a dehumidifier and air filter.

Click here for more information >

Concrete Lifting Services

Concrete Lifting & Leveling

We can raise, lift, and level any concrete slab on your property to make it safer and more attractive.

Click here for more information >

Yard and Drainage Solutions

Yard & Drainage Solutions

Standing water after rain, underground downspout & sump pump discharge extensions.

Click here for more information >

Basement Pre-Finishing Services

Basement Pre-Finishing

Waterproof, mold resistant wall finishing systems and total air quality improvement solutions.

Click here for more information >

Plumbing Services

Plumbing Services

Water heater replacement, ejector pumps, basement plumbing, & utility sinks.

Click here for more information >

Sewer Services

Sewer
Services

Sewer backup prevention, line replacement, and inspection services.

Click here for more information >

Basement Window Services

Basement Windows

Basement windows including window wells, egress windows, window covers, and drains.

Click here for more information >

Preventive Maintenance Services

Preventive Maintenance Service

We offer a service that will help keep your basement or crawl space dry all year round.

Click here for more information >

New Construction Waterproofing Services

New
Construction Waterproofing

Effective, dependable solutions to help prevent basement and crawl space seepage in your home.

Click here for more information >

Financing Options Available

Financing

Financing options through our SmartBuy program to help you get the services and peace of mind you need.

Click here for more information >

Basement Defender

Basement Defender

The only device that will test sump pumps every day and alert you to any mechanical problems before an emergency situation.

Click here for more information >

 Request a Free Quote

Please enter your name.
Please enter your address.
Invalid Input
Please enter your phone number.
Invalid Input
Invalid Input
Invalid Input
Invalid Input

Perma-Seal Rated in Top Work Places of 2018 by Chicago Tribune

Celebrating 40 Years of Making the World a Better Place

Since we began helping homeowners in the Chicagoland area, we have worked on over 400,000 homes to ensure they are protected from basement and crawl space flooding and unstable foundations. Using products and methods that we have tested and know work for the problems you face in your home, we will provide you with the best available repairs and preventive services in the industry. Perma-Seal guarantees that any product or scope of work that carries a warranty will be serviced free of charge for the entire warranty time frame.

Our Purpose is:

To Make the World a Better Place!

Our Mission is:

To build a sustainable organization.

Our Value Statement:

We accomplish our mission with passion, honesty and integrity.

We Live Our Values:

  • We work hard... Seriously!
  • We strive to be better.
  • We are compassionate.
  • We do what we say we will do.
  • We inspire creativity, optimism, and fun!
Roy Spencer, Owner and President of Perma-Seal

Why Choose Perma-Seal?

We are an industry leader that provides exceptional products installed by expertly trained professionals. Because many of our teammates are from the area and have been working here their entire lives, we know what type of problems to expect and how to appropriately assess and provide the best type of repair for each situation we come across. We treat every job as if we were performing the work on our own home.

Our informative video featuring Perma-Seal Basement Systems founder, Roy Spencer and national home improvement expert, Lou Manfredini will help you understand how and why Perma-Seal is dedicated to providing you with a superior customer experience and the greatest value for your home.

Customer Reviews and Testimonials

Allen was the most recent Perma- Seal employee we've delt with over the last decade and he also exhibited a knowledgeable helpful and professional attitude. We will continue to use and recommend this company because of Allen ☺️
J Nelson - Elk Grove Village, IL 60007
Howard installed a new water heater and replaced the ejection pump. He worked professionally, answered questions, and cleaned up the work area. Manuel worked quickly repairing a crack in the basement wall. He remembered working at our home when Perma-seal installed the basement waterproofing. We have a Perma-seal preventative maintenance agreement to ensure we do not have any water problems. We ...
Mary Alice Helms - Arlington Heights, IL 60004
BBB Trophy

Perma-Seal is The Recognized Industry Leader!

  • 2016 & 2003 Better Business Bureau Torch Award For Marketplace Ethics
  • A+ Rating With The Better Business Bureau
  • 2011 & 2018 Chicago Tribune Top Workplace In Illinois
  • 2011 Philanthropic Community Award From Downers Grove Chamber Of Commerce
  • 98.4% Customer Satisfaction (Based On Customer Surveys)
Perma-Seal Logo