Find the 2 Best Waterproofing Contractors in Oshawa, ON

Durham Backhoe Basement Waterproofing specializes in basement leak repair and foundation waterproofing services across the Durham Region. With over four decades of experience, we combine proven techniques with premium materials to protect homes from water damage. Our lifetime transferable warranty guarantees lasting solutions for both interior and exterior waterproofing needs.

ACCL Waterproofing Contractors specializes in basement waterproofing, foundation repair, and mold remediation across Ontario. We use advanced materials and techniques to provide permanent solutions for residential and commercial properties. Our services include internal/external waterproofing, underpinning, and drainage system installations.