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Products & Services
Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
Shotcrete Wall Restoration

Expert Foundation Wall Crack Repair Contractor Serving Mississauga, ON

For a FREE no-obligation foundation repair estimate in Mississauga, ON, please fill out the form to the right and Foundation Supportworks of Ontario will contact you shortly.
Happy Customers Surrounding Mississauga, ON
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Responsible foundation repair company serving Mississauga, Ontario

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Mississauga, ON.

Services we offer in Mississauga:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation and structural repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Job Stories From Mississauga, ON
FlexiSpan Mends Foundation Leak in Mississauga, ON

Deanna W. of Mississauga, ON noticed that her foundation wall had sprung a leak. Worried about the potential for water damage to her foundation, she immediately began looking for a reputable contractor to solve these issues. Her search led her into the capable arms of Clarke Basement Systems.


David Bunn met Deanna at her residence to inspect and discuss her options. After gauging the crack’s severity, David emphasized how the FlexiSpan wall crack repair system would remediate the issue with minimal intrusion into her home. In a simple, one-day installation Primary Foreman Ezio Di Mattia and his team repaired the wall crack and waterproofed the leak, leaving Deanna’s basement dry and safe once again

Foundation Leak in Mississauga, ON Repaired With WaterGuard, CleanSpace, and SuperSump

Brian D. of Mississauga, ON was dealing with foundation water seepage and buildup when he finally had enough of the hassle and frustration. While looking for a reputable contractor to fix his problem, he found Clarke Basement Systems.


Sales Representative David Bunn met with Brian and inspected the situation under his home, pointing out the places where the water was intruding. David recommended the installation of a WaterGuard drainage system, CleanSpace liner, and SuperSump sump system. Primary Foreman Jose Martinez led the crew that completed the project, working with speed and accuracy to minimize intrusion into the home. Brian was thrilled with the transformation of his crawl space.

Work Requests From Mississauga, ON
Forest Bluff Crescent in Mississauga
Have 15 year old sinking concrete slab walkway leading from driveway to house entry porch. about 85 square feet.
Early Settler Row in Mississauga
We have a stone fireplace in our backyard that weighs about 3000lbs which is sinking. We levelled it off and it's currently sitting on blocks. We are looking for something to fill underneath to make sure it's level and supported properly. I came across your company on Google and was wondering if you could provide some information as to how your product works, how it's installed and pricing. Thank you, Rocco
Anworld Pl. in Mississauga
Hello, I have a couple of concrete slabs on one side of the house that have the wrong angle: are tilted to the house instead of being to the opposite side. Looking to change the angle of the slabs such as the rainwater to move away from the house foundation. The approximative size of each slab is 4'x4'. I can send pictures if needed. Thank you.
Torbram Road, in Mississauga
We need to have a warehouse floor that has cracked and sunk a bit leveled and strengthened.
Oslo Crescent in Mississauga
Sinking front porch. Thanks, Sarah
Stillmeadow Rd. in Mississauga
My concrete patio is sloping towards my house, so I would like to weigh my options on how to fix it. Thanks. Matthew
Eden Oak Crescent in Mississauga
To lift sunken concrete on the driveway and near front door steps. Please give me your best quote
Osprey Blvd in Mississauga
Looking for a quote for a sump pump and french drain installation
Hindhead Road in Mississauga
I am building a new home and basement floor is below the watershed so we will require an excellent and reliable sump pump system. Please let me know what you may offer for this type of scenario. Thanks, John
Hickory De in Mississauga
Hi, water leaked into our basement from last weekend storm and we have exposed to the crack in our foundation. Just looking at how much it will cost to get fixed. Thanks
Arbor Road in Mississauga
Sump pump required to prevent water in basement.
Pettigrew Cres in Mississauga
Sinking corner of concrete stairs
Melton Drive in Mississauga
I'd like to get a price on waterproofing my home please.
Castlegrove Crt in Mississauga
There is some water in the basement after snow melt. Need FREE inspection and advice.
Harrison Avenue in Mississauga
I currently have a sump pump installed and it is running every minute. I am worried it will burn out.
Watersedge Rd in Mississauga
Water has been pouring in through the window wells as well as coming up from the floor, at one end of the house, in this latest rainstorm. I have had work done on the basement before and I have a working sump pump. need help.....
Gulfstream Way in Mississauga
I have a crack in the foundation approx. 3 feet from the floor that is leaking. The crack appears to be about 2 feet long.
Castlebridge Drive in Mississauga
Hi, I bought this house 6 months ago. During inspection, the inspector cautioned us on the basement cracks on the wall and presence of moisture. We waited for a weather like this to identify the problems. I did notice water leaking on few areas on the wall. I have taken pictures. Can you please visit our house and provide us a quote to fix the issue? THanks so much. Have a great day Subbu
in Mississauga
The floor in one room on floor level sunk at one end so I have a difference of 1" in the level of the floor. There is no basement underneath so the concrete slab is directly on top of the ground. I need a quote to have it leveled.
Oslo Cres in Mississauga
Leaking cold room - mainly ceiling
Serving the following Mississauga, ON postal codes
L4T 0A1, L4T 0A2, L4T 0A3, L4T 0A4, L4T 0A5, L4T 0A6, L4T 0A7, L4T 0A8, L4T 0A9, L4T 0B1, L4T 0B2, L4T 0B3, L4T 0B4, L4T 1A1, L4T 1A2, L4T 1A3, L4T 1A4, L4T 1A5, L4T 1A6, L4T 1A8, L4T 1A9, L4T 1B1, L4T 1B2, L4T 1B3, L4T 1B5, L4T 1B6, L4T 1B7, L4T 1B8, L4T 1B9, L4T 1C1, L4T 1C2, L4T 1C3, L4T 1C4, L4T 1C5, L4T 1C6, L4T 1C7, L4T 1C8, L4T 1C9, L4T 1E1, L4T 1E2, L4T 1E3, L4T 1E4, L4T 1E6, L4T 1E7, L4T 1E8, L4T 1E9, L4T 1G1, L4T 1G2, L4T 1G3, L4T 1G4, L4T 1G5, L4T 1G6, L4T 1G7, L4T 1G8, L4T 1G9, L4T 1H2, L4T 1H3, L4T 1H4, L4T 1H5, L4T 1H6, L4T 1H7, L4T 1H8, L4T 1H9, L4T 1J1, L4T 1J2, L4T 1J3, L4T 1J4, L4T 1J5, L4T 1J6, L4T 1J7, L4T 1J8, L4T 1J9, L4T 1K1, L4T 1K2, L4T 1K3, L4T 1K4, L4T 1K5, L4T 1K6, L4T 1K7, L4T 1K8, L4T 1K9, L4T 1L1, L4T 1L2, L4T 1L4, L4T 1L5, L4T 1L6, L4T 1L7, L4T 1L8, L4T 1L9, L4T 1M1, L4T 1M2, L4T 1M3, L4T 1M4, L4T 1M5, L4T 1M6, L4T 1M7, L4T 1M8, L4T 1M9, L4T 1N1, L4T 1N2, L4T 1N3, L4T 1N4, L4T 1N5, L4T 1N6, L4T 1N7, L4T 1N8, L4T 1N9, L4T 1P1, L4T 1P2, L4T 1P3, L4T 1P4, L4T 1P5, L4T 1P6, L4T 1P7

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