About Waterproofing Service ®

Who we are:

Waterproofing Service Water Solutions, Canada’s largest waterproofing company, is a 100% Canadian owned and operated company. The Waterproofing Service team prides itself on great workmanship and providing excellent customer service. Our unconditional commitment to customer satisfaction has proven to be a successful policy and is the reason we are Ontario’s leading foundation specialists.


We utilize industry leading techniques and technology to ensure the integrity of our work. Our services include: foundation waterproofing, concrete crack injections, mold remediation and crawl space containment. We have a range of experience working on residential projects, historic buildings and some of the largest corporate projects in Ontario including Pearson International Airport, Scotia Bank and Wal-Mart to name a few.


Waterproofing Service’s corporate policy: The truth never lies! The professionals at Waterproofing Service are constantly training with the industry’s latest technologies and corporate policies. Waterproofing Service educates all of its employees and understands the importance of honesty.
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