Find your expert.
Fix your problem.
Breathe easy.
It only takes a few seconds.
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.
Testimonials
Norland, ON
Toronto, ON
Richmond Hill, ON
Before & After
-
A homeowner in Mississauga, Ontario, had a retaining wall in the back of their yard that was starting to bow in a way that was potentially dangerous. They were worried that if it were to fall over it would be very expensive to replace. The customer knew they needed a quick and reliable solution. They called Clarke Basement Systems to find a solution for their foundation issues. Our Foundation Supportworks Team came in to stabilize this retaining wall permanently. We installed Geo-Lock™ Wall Anchors, extending from the ravine at the back of the property through the retaining wall into the yard. Now, the retaining wall is stable, and the homeowner now has the peace of mind going forward that their retaining wall will never move again.
Retaining Wall Stabilization, Mississauga, ON
-
An ounce of prevention is worth a pound of cure, and for a Toronto, Ontario, customer the saying couldn’t be more accurate. A retaining wall separated his driveway from his front lawn, but over the years, the retaining wall had tipped. If the wall collapsed, it would cause damage to his front yard, possibly the vehicles in the driveway, and the repair cost would be into the thousands. Not to mention the stress of redoing his yard and driveway. The customer contacted Clarke Basement Systems hoping for a solution that would protect his property and save him money. System Design Specialist Ron Monk met with the customer at his home and after inspecting the situation, developed a plan using our GeoLock™ Wall Anchor System to straighten and stabilize the retaining wall. GeoLock™ wall anchors go deep into the ground and connect to a wall using a series of rods and plates. Foreman Don Clarke started by excavating the area surrounding the wall before installing the system. Anchor rods and earth anchors were installed next before wall plates were placed overtop of them. Once installed, the plates were tightened accordingly, to straighten and stabilize the wall. Finally, the area was backfilled, and our 25-year warranty ensures the wall will stay stable for many years to come. Thanks to our system, the customer’s wall is stable, and his investments are protected. He was ecstatic that he didn’t need to replace the whole wall, or complete even more repairs if the wall had collapsed. A happy customer and a job well done by the Clarke Basement Systems team!
Retaining Wall Threatens Driveway and Lawn in Toronto, Ontario
-
A home in Toronto, Ontario had a problem in the basement along the back wall and corner of the home. If the foundation was settling and it would cause damage to the upper floors of the house and could become structurally unstable. The homeowner noticed a step cracking in the block foundation wall which was the result of the foundation settling. The foundation could become unstable which would damage the upper floor finishing and also could adversely affect the value of the home should they decided to sell. The customer called Foundation Supportworks to come in and fix the problem. Ron Monk explained everything that would be done to fix the home. Shane O’Rourke and his team came in and used Push Pier Vertical Assembly. The Foundation Supportworks push pier assembly installation is complete with a heavy bracket connected at the bottom of the foundation. The pier pushes into the ground until the equipment measure that it has hit solid bedrock. At that time the weight of the home is transferred to the pier and off the failing soils. The customer was satisfied because of the stabilization to the house and damage prevention for the house
Foundation Settling Causing Damage to Whole Home in Toronto, ON
-
A customer had issues with a settled and cracked concrete pool deck. After contacting our company, our team injected our PolyLevel® underneath the slab. They began by drilling small dime-sized holes through the concrete slab and inserting the polyurethane foam. It follows the path of least resistance, pushes down loose soil underneath, fills the voids and makes the concrete level again. This process helps to protect the entire area against any future settlement.
Cracked Concrete Deck Repair in Oshawa, ON

2012 Talk of the Town Customer Satisfaction Award

Best of 2012 for Home Stars

HomeStars Best of the Best 2023

Ken Pistritto C.E.T.
Commercial Project Coordinator
Dalen Sharp
Vice President
Fiona Harrigan
Service Technician
Stouffville, ON L4A 4C3