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Recently updated on November 27th, 2023 at 08:03 am

About DWS Concrete Repair

DWS Concrete Repair, Canada’s largest waterproofing company, is a 100% Canadian owned and operated company. The DWS Concrete Repair team prides itself on great workmanship and providing excellent customer service. Our unconditional commitment to customer satisfaction has proven to be a successful policy and is the reason we are Ontario’s leading foundation specialists.

We utilize industry leading techniques and technology to ensure the integrity of our work. Our services include: foundation waterproofing, concrete crack injections, mold remediation and crawl space containment.

DWS Concrete Repair’s corporate policy: The truth never lies! The professionals at DWS Concrete Repair are constantly training with the industry’s latest technologies and corporate policies.

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Why Choose DWS Concrete Repair?

Our Services

Superior waterproofing comes down to using exceptional quality products and applying them with a seasoned expertise and refined technique.

Completed Projects



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