Clarke Basement Systems: Basement Waterproofing Contractor in Ontario, Toronto, CA
10638 Ninth Line
Markham, ON L6B1A8
Mon-Fri 8:00am-5:00pm
In business since 2003

Clarke Basement Systems is based in Markham, Ontario and services Southern Ontario and the Greater Toronto Area, including Toronto, Mississauga. Hamilton, Markham, Oshawa, Vaughan, Brampton, Barrie, Richmond Hill. They are quality basement Waterproofing contractors in Toronto providing waterproofing solutions since 2003. They are proud to be a part of the Basement Systems Inc. worldwide network of authorized dealers.

Clarke Basement Systems provides wet basement repair in Greater Toronto. They use state-of-the-art basement waterproofing systems and basement waterproofing products including sump pumps, basement dehumidifiers and crawl space dehumidifiers and many products for your basement remodeling project to solve ALL wet basement problems.

The company is a trusted and valued member of the Basement Systems network and upholds the standards of the company. They thoroughly train their employees at the Basement Systems Inc. corporate headquarters in Connecticut, and many employees have earned the "CERTIFIED Waterproofing Professional" title. The company provides basement finishing, basement remodeling, and basement waterproofing in Ontario, as well as Ontario foundation repair. Clarke Basement Systems are members in good standing with the Better Business Bureau.

Offer details

Winter Special means Big Savings on Interior Drainage Systems!
By Ron M.
"As usual excellent service" Read More
By Diane F.
"Matt was very professional, stayed late to finish the job and very polite" Read More
By John M.
"5-Stars overall!" Read More
By John M.
"Fitz Wilks serviced our sump pump and backup battery last week. He did an excellent and efficient..." Read More
Toronto, ON
I thought you did a fabulous job. I was so happy. I called, the salesman came right away. I said how long will it take to do it. Well, he said he could do the... Read More
Markham, ON
It was a very good experience. Starting from the estimate - the estimator came in and was very professional. He gave me a good estimate and an approximate... Read More
Toronto, ON
We had a great experience with Clarke Basement Systems. They were extremely knowledgeable. They were really professional. I loved their confidence. I'd ask... Read More

Rob Trevisan

Production & Service Manager

Amber Tappin

Production Coordinator

Dave Jackson

Installation Foreman