Welcome to National Waterproofing. We are the water damage experts. With Over 20 years of experience in Foundation Repair, Waterproofing, Basement Lowering and Structural Concrete work in the Greater Hamilton area, we have the knowledge, skills and experience to handle every aspect of your project.

As a locally owned, family run business, we offer a wide array of experience and knowledge including interior and exterior waterproofing, foundation repairs, basement lowering and mold remediation to deliver top quality workmanship and guarantee it is done correctly and to building code.

"Safety is extremely important at National Waterproofing. This means that the safety of our employees, site visitors and clients is never compromised. National Waterproofing proudly remains in good standing and stays current with the guidelines of WSIB."

Service Area: Ancaster , Stoney Creek, Dundas, Hamilton, and Burlington.

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