About Us

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.

Great materials
We have the experience, personnel and resources to make the project run smoothly.
High Standards
Work with us involves a carefully planned series of steps, centered around a schedule we stick to and daily communication.