Foundation Supportworks of Ontario

Clarke Basement Systems is based in Markham, Ontario and services Southern Ontario. They are part of the Supportworks network of foundation contractors performing foundation repair in Toronto, Mississauga. Hamilton, Markham, Oshawa, Vaughan, Brampton, Barrie, Richmond Hill, ON. They are also proud to be a part of the Basement Systems Inc. worldwide network of basement waterproofing & crawl space dealers.

Clarke Basement Systems uses state-of-the-art foundation repair products and upon inspection, will determine which system is right for your foundation. They will educate you about what is happening with your foundation and show you how Clarke Basement Systems can fix your foundation problem once and for all! Clarke offers the latest in push pier systems, wall anchors & stabilization, helical piers, slab piers, concrete leveling and crawl space supports. Knowing if you have a foundation issue is easy if you know what to look for. Some signs of this are cracking in the drywall on the upper levels of your home, sticking doors & windows, horizontal cracks in your basement walls, uneven or sloping floors upstairs, cracks on the outside of the house or chimneys pulling away from the house.

Clarke Basement Systems has been in business for over 17 years and is a member of the BBB.

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By Donna S.
Toronto, ON
"I am confident I'll never, ever have to call you again."
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By Angie And Karl R.
Whitby, ON
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By David A.
Cheltenham, ON
"David Bunn was a competent, personable rep for the company. He is extremely knowledgeable, and made..."
Fantastic Company.
Andrew
Richmond Hill, ON
Very satisfied. We were very happy...!
Homeowner
Richmond Hill, ON
...The office was a pleasure to deal with... Would recommend this company highly.
Homeowner
Richmond Hill, ON
Ken Pistritto C.E.T.

Ken Pistritto C.E.T.

Commercial Project Coordinator

Dalen Sharp

Vice President

Fiona Harrigan

Service Technician

12045 McCowan Rd
Stouffville, ON L4A 4C3
Mon-Fri 8:00am-5:00pm
12045 McCowan Rd
Stouffville, ON L4A 4C3
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7250 Keele St Store #209
Vaughan, ON L4k 1Z8
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