Last Updated: Dec 3, 2024

 As a locally owned and operated company, we at Advanced Basement Systems strive to continuously improve ourselves and our community. This dedication to quality and community building has resulted in thousands of positive reviews from our past Ontario customers. The praise of our customers has led to the success of our company.

We are members of Basement Systems and Foundation Supportworks international networks of basement waterproofing and foundation repair contractors. As members, our technicians receive advanced training and certification. We also gain access to exclusive basement & foundation products designed by a team of engineers. Advanced Basement Systems is your local basement waterproofing, foundation repair, radon mitigation, and crawl space encapsulation contractor servicing Southwestern Ontario, including London, Windsor, Chatham, Sarnia. Give us a call today to get started!

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