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Products & Services

Mold Services
Dust Mites Control
Mold Spores
Mold Prevention
Dry Rot & Brown Rot

Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement to Beautiful Pre-Finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
SaniDry Dehumidifier

Aspen Air Filter

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapour Barriers and Liners
Turtl Access Hatch
EverLast Crawl Space Doors
SaniDry CSB Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
WallCap Block Wall Sealer
SmartVent Flood Vents

Foundation Repair Services & Products
Push Pier Underpinning for Settlement, Foundation Leveling, Sinking Foundation Repair
Structural Repair
Geo-Lock Wall Anchors
Geo-Lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
ShotCrete Wall Restoration
LintelLift Garage Lintel Repair

Concrete Repair
PolyLevel Concrete Lifting & Leveling
NexusPro Cracked Concrete Repair
SealantPro Concrete Sealant
Interior Slab Repair
Concrete Sidewalk Repair
Concrete Pool Deck Repair
Concrete Driveway Repair

Before and After Pictures from Blackstock
WaterGuard® SolvesFloor-Wall Joint Seepage in Blackstock, ON

WaterGuard® SolvesFloor-Wall Joint Seepage in Blackstock, ON

Before After
WaterGuard® SolvesFloor-Wall Joint Seepage in Blackstock, ON WaterGuard® SolvesFloor-Wall Joint Seepage in Blackstock, ON

Having issues with floor-wall joint seepage? Clarke Basement System can eliminate your water issues. Our WaterGuard® Below-Floor Drainage System collects groundwater and directs it into the sump pump system, keeping your basement dry! Our customer was so excited to have a permanent waterproofing system finally.

ThermalDry® installation in Blackstock, ON

ThermalDry® installation in Blackstock, ON

Before After
ThermalDry® installation in Blackstock, ON ThermalDry® installation in Blackstock, ON

Our ThermalDry® Wall Membrane completely covers and seals your foundation wall preventing water from leaking into the basement. This system directs water into the interior drainage system keeping your basement dry!

Fixing a Previous Waterproofing Job in Blackstock, ON

Fixing a Previous Waterproofing Job in Blackstock, ON

Before After
Fixing a Previous Waterproofing Job in Blackstock, ON Fixing a Previous Waterproofing Job in Blackstock, ON

A homeowner in Blackstock, Ontario, previously waterproofed from the outside of their home. They learned this other company's systems have no warranty against water entering under the basement floor. When this happens it is called hydrostatic pressure and many basements suffer from it. The customer contacted Clarke Basement Systems to fix this problem- and we include a warranty!

We installed a WaterGuard® Below-Floor Drain around the perimeter of the basement to keep out any water leakage. We also installed a SumpPump to keep flooding under control. Lastly, we installed a ThermalDry® Vapour Barrier to seal the basement walls and provide a radiant barrier for heat. Now this customer can relax knowing his newly waterproofed basement has a warranty for years to come!

Company Awards
Best of 2019 Homestars Award
Hailed as HomeStars' highest honour, the Best of Awards, presented by DEWALT, Canadian Contractor and RenoRun, recognizes the most trusted... [Read more]
More Awards

We Are Blackstock's Premier Foundation & Basement Waterproofing Specialists

Happy Customers Surrounding Blackstock, ON
Testimonials
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Basement Waterproofing Experts Serving Blackstock, ON

Water in the basement or crawl space leads to mold, rot, musty odors, and structural issues. It also leads to a reoccurring headache for you. Luckily, Clarke Basement Systems has a team of trained experts that are available to permanently fix the problem.

We will properly install a hidden drainage system in your Blackstock basement and completely encapsulate your crawl space with CleanSpace vapor barrier. We are here to solve the problem for you.

Why Choose Us?
  • Lifetime Warranty on all Perimeter Waterproofing Systems
  • 25-year Warranty on Crawl Space Encapsulation Systems
  • Sump Pump Installation, Repair & Replacement
  • Basement, Crawl Space & Spray Foam Insulation
  • Crawl Space & Basement Dehumidifiers
  • Hundreds of Satisfied Customers

Foundation Crack Repair Contractor

Foundation repair problems destroy your Blackstock home’s value and can be dangerous. Our in-house team of structural and geo-technical engineers are here to help. We design and install the right solution and usually have the project finished in less than a week. You will have peace of mind as we provide a 25-year written warranty against defects on our foundation products.

We Fix
  • Bowing Walls
  • Sagging Floors
  • Stair-Step Cracks
  • Tilting Chimneys  
  • Foundation Cracks
  • Garage Slabs   
We Use
  • Wall Anchors
  • Slab Piers
  • I-Beam Wall Braces
  • Helical Deck Piers
  • Underpinning

 

Crawl Space Vapor Barrier Encapsulation Experts

Crawl space encapsulation is the best way to eliminate musty odors, mold, moisture and mildew from under your house. Clarke Basement Systems has a team of dedicated crawl space encapsulation experts with decades of experience and warrantied products. Our patented crawl space vapor barriers provide a dependable moisture barrier that is guaranteed to last 25 years. Trust our crawl space encapsulation team to permanently fix your leaky or damp crawl space. Our crawl space encapsulation services are proven, dependable and warrantied. Call or click today to schedule your FREE crawl space encapsulation estimate!

Benefits of our Crawl Space Vapor Barriers:

  • Seal Out Cold Air, Humid Air & Moisture
  • Prevent Crawl Space Leaks
  • Improve Energy Efficiency
  • Durable Crawl Space Vapor Barrier Material with 25-year Warranty

Fast & Affordable Concrete Repair

The sunken and cracked concrete around your Blackstock home is both an eyesore and a safety hazard. It is also likely to get worse with time, but we can fix it for you!

Our experts use PolyLevel, a superior polyurethane foam to provide reliable concrete lifting & leveling solutions. Small holes are drilled in the concrete and the expansion of the foam lifts & levels the concrete. The majority of contractors you will call use mudjacking instead of foam. Mudjacking is heavier, requires larger holes in the concrete and does not last as long as PolyLevel.

If your home has cracked concrete steps, pool decks, patios, or other slabs, then NexusPro is the right solution. NexusPro repairs concrete cracks and joints and is ultra-durable, so it will withstand UV rays, extreme weather, and more.

After utilizing our expert concrete repair solutions, consider the powerful concrete sealant, SealantPro. SealantPro further protects your concrete by bonding with it to guard against oil, gasoline, liquids, and other debris. In just one coat, SealantPro extends the life of your concrete by 3 to 5 times overall. 

Call us today to learn more about our proven concrete leveling, cracked concrete repair, and concrete sealing techniques. We also offer professional installation of LintelLift to repair and support sagging, cracked garage lintels.

We Fix
  • Cracked Driveways
  • Uneven Patios
  • Sinking Sidewalks      

  • Uneven Concrete
  • Sunken Pool Decks
  • Highway & Commercial Issues
Case Studies From Blackstock
Incorrect
After a homeowner in Blackstock, Ontario, had some very expensive exterior waterproofing done but the problem was not resolved. The water continued...
Job Stories From Blackstock, ON
Block Wall Leaking in Blackstock, ON

Clarke Basement Systems provides a long-lasting solution to permanently waterproof your basement. Our customer in Blackstock, Ontario, contacted us regarding a block wall that leaked at the floor-wall joint during heavy rainstorms and spring thaw. They were unable to finish their basement because of the leak and the water seepage was causing damage to the finished basement.

 

Chris Luke, System Design Specialist, met with the homeowners and provided a waterproofing solution. Lucio, a Foreman, and his trusted crew went ahead and installed:

  • ThermalDry® Wall Membrane
  • WaterGuard® Drainage System

These systems work together to eliminate water seepage. ThermalDry® directs water into the interior drainage system. The WaterGuard® collects water from the floor-wall joint and directs it into the sump.

 

The basement is now dry and our customer is relieved to have their basement protected! They can finally start finishing their basement without worrying about water damage in the future.  

Work Requests From Blackstock, ON
Project Location: Blackstock, ON
The front wall of my house is bowing in. It's the wall of a cold cellar that I do not use but the front porch is sitting on top and the ground slopes toward that wall. I'd like to know what my options are and how much it will cost to fix. Thank you.
Project Location: Blackstock, ON
-water on the ground in room that has water controls (water softener, etc) was inspected by plumber said it is the foundation
Project Location: Blackstock, ON
Hello, I have 6 window wells that could use a little attention.
Project Location: Blackstock, ON
Leak in basement. Looking for a quote and need to determine if problem was existing or new.
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