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PERMANENT WATERPROOFING &
Joint Seal is a Toronto-based company specializing in concrete rehabilitation and waterproofing. Tested to the Ministry of Transportation Ontario standards, our applications are rated to last for 25 years, which more than doubles the useful life of repaired structures.
We offer a full range of concrete repairs and waterproofing services for a project of any size. We specialize in commercial and high-rise residential applications and provide lasting solutions for any concrete surface, including expansion joints and ledge beams.