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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

We Are Oshawa's Proven Foundation Wall Crack Repair Contractor

For a FREE no-obligation foundation repair estimate in Oshawa, ON, please fill out the estimate form 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
Project Location: Oshawa, ON
Leveling concrete porch. Water pooling and seepage into basement with heavy rain/snow.
Project Location: Oshawa, ON
Hi, we are looking to get a quote to repair a foundation crack. I've only seen it leak during a rain storm with high winds, but I'm sure there are other times it has leaked as well. There are also holes in the wall from where the electrical connection comes in and from an old panel. We are also looking to replace the window and frame, but are unsure if it would be better to do it before or after the foundation crack repair.
Project Location: Oshawa, ON
Hi, I bought a house in Oshawa as is last year and I'm looking to refinish the basement this spring and I would like to make sure there are no water issues. Is this something your company can help with?
Project Location: Oshawa, ON
I'm hoping to water seal my basement from inside
Project Location: Oshawa, ON
Looking for a quote for the repair of 2 foundation cracks
Project Location: Oshawa, ON
Old house periodically during spring thaw or major rain storm water comes in from bottom of walls hydrostatic pressure
Project Location: Oshawa, ON
While doing a demo to renovate I have discovered a dirt crawl space. Would like to find out what the best solution is to removing he musty/damp smell
Project Location: Oshawa, ON
We have just purchased the home and wanted to repair the cracks around the foundation so we would like an estimate
Project Location: Oshawa, ON
Had some water penetrate the foundation during a recent storm.
Project Location: Oshawa, ON
A single family Unit our management company manages - tenant reported basement leaking over the weekend. Unfinished.
Project Location: Oshawa, ON
Had water make its way into basement a couple times, took down drywall and studs that have been damged, need waterproofing
Project Location: Oshawa, ON
Water coming into basement with heavy rainfall. Would like quote for sump pump / weeping tile and advice on which option we need, or both. Thanks!
Project Location: Oshawa, ON
I would like a quote to have my basement waterproofed from the inside.
Project Location: Oshawa, ON
The carpet of my cold storage in my basement is wet. No able to figure out the leakeage.
Project Location: Oshawa, ON
Hi, I have a house in Oshawa that I have water getting in basement. I need you to review and get options to fix. I have used your company twice in the past. Please scheduled an appointment asap. I am available this week. Thanks Dwayne
Project Location: Oshawa, ON
Looking at getting an interior weeping system put in one corner of my basement. It is my dad's kitchen and it appears that during heavy rain or thaw that it comes in the corner, but it's impossible to know the exact spot since it is a finished space. Just looking to go over options
Project Location: Oshawa, ON
Buckling basement is starting to leak. Home inspection reveals the basement needs to be reinforced. Are you available this Wednesday afternoon around 3-4pm?
Project Location: Oshawa, ON
Need a quote and advice for waterproofing
Project Location: Oshawa, ON
Slanting floor and gaps in flooring increasing day by day
Project Location: Oshawa, ON
I have some water damage in my basement. I've removed the laminate flooring and found the subfloor is damp and black along an outside wall.
Serving the following Oshawa, ON postal codes
L1C, L1G, L1H, L1J, L1K, L1L, L1N

our service area