Business Details
12029 McCowan Road, Whitchurch-Stouffville, ON
L4A 7X5, Canada
Certified by Groundworks • Mar 08, 2026
(365) 363-9900
Certified by Groundworks • Mar 08, 2026
https://www.groundworks.ca/
Certified by Groundworks • Mar 08, 2026
About
Certified by Groundworks • Mar 08, 2026
Waterproofing CompanyFoundations & MasonryConcrete Contractor
Groundworks, Formerly Clarke Basement Systems, is a leading waterproofing and foundation repair provider in the greater Toronto area. Since 2003, our knowledgeable and experienced team has provided foundation repair, basement waterproofing, crawl space encapsulation, concrete lifting, leveling, and trench-breaking services to residents in and around Toronto and the surrounding areas. Call us today for a FREE estimate!
Location
Certified by Groundworks • Mar 08, 2026
Hours
Certified by Groundworks • Mar 08, 2026
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Certified March 08, 2026Yext Knowledge Graph
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