12029 McCowan Road
Whitchurch-Stouffville, ON
L4A 7X5, Canada
365-363-9900
  • About Groundworks:

    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!

    Hours

    Monday7:00AM - 11:00PM
    Tuesday7:00AM - 11:00PM
    Wednesday7:00AM - 11:00PM
    Thursday7:00AM - 11:00PM
    Friday7:00AM - 11:00PM
    Saturday8:00AM - 11:00PM
    Sunday10:00AM - 11:00PM

    Payment Types Accepted

    American Express, Cash, Check, Discover, Financing, MasterCard, Visa

    Additional Websites

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