Ontario Waterproofing, Radon Gas, Foundation Repair Experts

Your Trusted Basement Experts Serving Chatham-Kent, London, Windsor, Essex

Advanced Basement Systems is an Award Winning Company.

Advanced Basement Systems is a basement waterproofing, radon testing, radon mitigation, and foundation repair company serving Ontario, including Chatham, London, Windsor, Brantford, Goderich, Bayfield, Sarnia, St. Thomas, and nearby.

Since 2003, we've prided ourselves on our wide variety of home solutions -- each designed to repair and upgrade your basement, crawl space, or foundation to create a dry home with additional living space.

Advanced Basement Systems is a Canadian family owned and operated business and we take pride in what we do. We have won the 2011 Better Business Bureau of Western Ontario Integrity Award as well as the Business Excellence Award from the Windsor-Essex Regional Chamber of Commerce in 2010.

BBB Integrity Award Winning Company and Service

As a locally owned and operated Ontario company, we at Advanced Basement Systems strive to continuously improve ourselves and our community.

We are members of several local organizations including the London Executives Association, Windsor-Essex Regional Chamber of Commerce, and the Canadian Federation of Independent Businesses. We are the proud winners of the Business of Excellence award from the Chatham-Kent Chamber of Commerce and the Windsor-Essex Regional Chamber of Commerce.

We have also been the recipients of multiple awards and recognitions by Basement Systems, Inc., the world's largest international network of basement waterproofers, with over 300 dealers in Canada, the United Kingdom, and the United States.

Plus, we offer our customers WOW Service which means we treat you in a respectful manner. We work hard to take care of our customers and treat them as we would want to be treated.

We even got a note recently from Ontario M.P. Susan Trupp. Come see what makes Advanced Basement Systems a community resource and leader.

Proud Members of the London Executives Association

We are a proud member of the London Executives Association, a non-profit group which fosters ethical customer services by its members.

For a free basement, crawl space, or foundation repair quote, call or e-mail us today!

Our appointment includes an on-site inspection, written proposal with cost, and one of our three books on foundation repair, basement waterproofing, or crawl space repair!

Before & After Photos

At Advanced Basement Systems, we've seen it all! And no matter what we've come across, we've found an effective, common-sense solution for each one.

Below is a photo gallery of just a few of the challenges our experts have seen and overcome:

Basement Systems - As Seen On TV