Interior & Exterior Waterproofing Southern Ontario

Since 1992, Basement Boss has been completing interior & exterior waterproofing in Southern Ontario. We take the time required to diagnose your basement issues, ensuring you have the information required to make a fully informed decision regarding the interior & exterior waterproofing of your Southern Ontario basement.

We provide an advanced team of interior & exterior waterproofing technicians, the only fully licensed team of Certified Waterproofing Specialists in Southern Ontario, who are also members of the Basement Health Association.

Premium Interior & Exterior Waterproofing Services

Totally Canadian owned and operated, Basement Boss gives homeowners in Southern Ontario access to the healthiest interior basement water control systems and exterior waterproofing solutions for all basements. We can diagnose and target interior and exterior water issues, ensuring they are repairs to fully protect your Southern Ontario home.

Our quality waterproofing systems provide a professional look with a sealed top edge. We strive to ensure you are left with a clean and healthy space.

Experience our advanced work in Southern Ontario, offering extended 5 year or 20 year warranties.

Accessible Interior & Exterior Waterproofing

We want to keep your home in Southern Ontario protected from interior & exterior waterproofing issues, providing you with effective solutions to repair your interior & exterior waterproofing problems as our technicians complete a no-cost review and estimate.

From the outside in, our waterproofing professionals remain committed to ensuring you are fully satisfied. Our team has the skills and experience to address your interior & exterior waterproofing issues, promptly repairing your basement.