Find the 2 Best Waterproofing Contractors in Toronto, ON

Nusite Waterproofing specializes in commercial waterproofing, concrete restoration, and roofing services for properties across Toronto and Southern Ontario. With over 30 years of industry experience and a team boasting 100+ years of combined expertise, we deliver durable solutions for commercial buildings, industrial facilities, and heritage sites. Our certified professionals utilize advanced techniques and manufacturer-certified materials to address water intrusion and structural challenges.

Benchmark Waterproofing specializes in basement and foundation waterproofing solutions for residential properties in Toronto and the GTA. Established in 1982, we offer interior and exterior waterproofing, foundation crack repair, sump pump installation, and weeping tile systems. Our services protect homes from water damage, mold growth, and structural deterioration while enhancing property value.