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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

We Are Oshawa's Proven Foundation Repair Contractor

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

Services we offer in Oshawa:

  • 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 Oshawa, ON
Oshawa, ON Foundation Crack Repaired with FlexiSpan

Stephen D. of Oshawa, ON noticed that his foundation wall was showing signs of water seepage, manifested in the form of a lengthy wall crack. Worried for the healthfulness of his home, he sought out assistance in fixing this problem, which led him to the talented team at Clarke Basement Systems.

 

Claude Mathieu met Stephen at his residence to analyze the problem and determine what the best course of action for remediation would be. Claude recommended the FlexiSpan waterproofing system, designed specifically to fix leaks in foundation walls. Primary Foreman Lucio Flores arrived with his crew to perform installation, which took only a single day and required minimal intrusion into the home. Stephen was ecstatic about the finished project, and greatly appreciated the peace of mind that his foundation would remain leak free.

Work Requests From Oshawa, ON
Elgin Street E in Oshawa
Looking for an estimate to have a sump pump installed into my basement.
Harmony Road N in Oshawa
Wet basement when it rains
Monaghan Ave in Oshawa
Estimate for crack in foundation, approx 3' x 8' x 5' deep
Farewell St in Oshawa
Hi. There's a crack in along the extiror wall in our basement that's letting water in when heavy rain fall. We'd like a repair quote pls
Sedan Cres in Oshawa
We have noticed some cracks in walls on our main floor around a doorway, stair, and the bay window at the front our house. We are planning some renos soon a would like to get these issues checked out prior.
Carlyle Crt in Oshawa
There is a leak coming from the floor seams of the basement. Also when it rains there is a hole where water gets through. I would appreciate it if I could have someone contact me to discuss a quote since I'm looking to have it repaired.
Windsor St in Oshawa
I want to get a price on fixing my basement leak.
Raglan Rd East in Oshawa
Would like to get quote to have basement waterproofed.
Stone Cottage Crescent in Oshawa
We have a crack in the basement wall that runs from the floor to the top of the wall and during a heavy rain, water leaks through and has damaged flooring. looking for options on repairing .
Cunningham Ave. in Oshawa
My basement is leaking in a few places
Aberdeen St in Oshawa
We have a 75 year old home and have water coming in a basement wall, right near a window well. We suspect the window well drainage is impaired (maybe needs to be excavated and new French drain etc put in).
Capri Ct. in Oshawa
Water continues to come in the basement from a window well area.
Swiss Height in Oshawa
Myrtle Rd. E. in Oshawa
Your company gave us an estimate for basement settling repair in 2012. However we were not able to go ahead with the work then. We would like a new estimate please. Thanks
Bond Street East in Oshawa
Hi There is a crack on the exterior of the foundation that I wanted to get checked to see if any action is necessary. Thanks David
Warren Ave in Oshawa
I would like a quote
Brock Street E in Oshawa
The floor of my cold room or electrical room maintains some moisture after it rains, as well as parts of the outside wall.
William Booth Crescent in Oshawa
Water damage and possible mold charge for inspections?
Sherbrook Dr in Oshawa
Foundation issues / garage floor cracking with driveway abutting it sinking . Already had internal water drainage in basement ... horrible foundation problem
Adelaide Ave. West in Oshawa
Our house has major foundation cracks that are causing brick damage. Gapping in the cracks is up to 2 inches, a breeze can be felt in the winter. We are also considering lowering the basement to gain headroom, but the repair is more critical.
Serving the following Oshawa, ON postal codes
L1G 0A1, L1G 0A2, L1G 0A3, L1G 0A5, L1G 0A6, L1G 0A8, L1G 0A9, L1G 0B1, L1G 0B2, L1G 0B3, L1G 0B4, L1G 0B5, L1G 0B6, L1G 1A1, L1G 1A2, L1G 1A4, L1G 1A5, L1G 1A6, L1G 1A7, L1G 1A8, L1G 1A9, L1G 1B1, L1G 1B2, L1G 1B3, L1G 1B4, L1G 1B5, L1G 1B6, L1G 1B7, L1G 1B8, L1G 1B9, L1G 1C1, L1G 1C2, L1G 1C3, L1G 1C4, L1G 1C5, L1G 1C6, L1G 1C7, L1G 1C9, L1G 1E1, L1G 1E3, L1G 1E5, L1G 1E6, L1G 1E7, L1G 1E8, L1G 1E9, L1G 1G1, L1G 1G2, L1G 1G3, L1G 1G4, L1G 1G5, L1G 1G6, L1G 1G7, L1G 1G8, L1G 1G9, L1G 1H1, L1G 1H2, L1G 1H3, L1G 1H4, L1G 1H5, L1G 1H6, L1G 1H7, L1G 1H8, L1G 1H9, L1G 1J1, L1G 1J2, L1G 1J3, L1G 1J4, L1G 1J5, L1G 1J6, L1G 1J7, L1G 1J8, L1G 1J9, L1G 1K1, L1G 1K2, L1G 1K3, L1G 1K6, L1G 1K7, L1G 1K8, L1G 1K9, L1G 1L1, L1G 1L2, L1G 1L3, L1G 1L4, L1G 1L5, L1G 1L6, L1G 1L7, L1G 1L8, L1G 1L9, L1G 1M1, L1G 1M3, L1G 1M4, L1G 1M5, L1G 1M6, L1G 1M7, L1G 1M8, L1G 1M9, L1G 1N1, L1G 1N2, L1G 1N3, L1G 1N4, L1G 1N5, L1G 1N6, L1G 1N7, L1G 1N8, L1G 1N9, L1G 1P1, L1G 1P2, L1G 1P3, L1G 1P4, L1G 1P5, L1G 1P6, L1G 1P7, L1G 1P8, L1G 1P9

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