Proudly Serving Greater Toronto including - Mississauga, Markham, Vaughan & nearby

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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

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

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 Douro-dummer
Water Seepage and Bowing Wall Solution in Lakefield, ON

Water Seepage and Bowing Wall Solution in Lakefield, ON

Before After
Water Seepage and Bowing Wall Solution in Lakefield, ON Water Seepage and Bowing Wall Solution in Lakefield, ON

This caving foundation wall in Lakefield, Ontario, was a significant concern for our customer. The primary worry was that the wall would cave in resulting in a costlier repair. To stabilize the wall our team installed CarbonArmor®, to secure the wall from any further movement. ThermalDry® Insulation was placed over the foundation of the walls to funnel any water or moisture collected into the WaterGuard® Below-Floor Drain. WaterGuard® was installed below the floor to capture groundwater seepage and help with the hydrostatic pressure. Both of these systems direct the water collected into the SuperSump® Premier Sump Pump System. By correctly assessing the issue our team was able to provide a permanent waterproofing solution for our customer.

Unique Open Crawl Space Encapsulated in Bridgenorth, Ontario

Unique Open Crawl Space Encapsulated in Bridgenorth, Ontario

Before After
Unique Open Crawl Space Encapsulated in Bridgenorth, Ontario Unique Open Crawl Space Encapsulated in Bridgenorth, Ontario

We always need more space. Extra closet space, more cupboards, a bigger garage; the options are endless for additional space.

A customer in Bridgenorth, Ontario, was looking to add more storage at her cottage. She had an open crawl space below the building, but some of the sides were exposed, and it was a dirty, musty space most of the year. 

She reached out to Clarke Basement Systems and met with System Design Specialist Rob Malcomson. Rob designed an encapsulation system for the homeowner, and a date was set for the repair. 

Foreman Lucio Flores and his crew worked hard waterproofing the space. Drainage matting was used on the ground to help disperse water. ThermalDry® Wall Membrane was installed around the walls' perimeter to act as both an insulator and a vapour barrier. Lastly, CleanSpace® Vapour Barrier was placed on the walls and floor the help keep moisture from seeping in and giving the space a finished, clean look. 

The customer is looking forward to more storage space at her cottage. The entire family has room to store their toys now without filling the living space.

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]
HomeStars Best of 2016 Award
Clarke Basement Systems has been awarded the HomeStars Best of 2016 award which we are very proud of.... [Read more]
More Awards

Local Concrete, Basement Foundation Repair Experts in Douro-dummer, ON

Happy Customers Surrounding Douro-dummer, ON

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Reviews From Douro-dummer
Testimonials From Douro-dummer

Basement Waterproofing Experts Serving Douro-dummer, 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 Douro-dummer 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 Douro-dummer 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. 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 Douro-dummer 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 Fix
  • Cracked Driveways
  • Uneven Patios
  • Sinking Sidewalks      

  • Uneven Concrete
  • Sunken Pool Decks
  • Highway & Commercial Issues
  • Changes saved.
Serving the following Douro-dummer, ON postal codes
K0L 1S0, K0L 2B0, K0L 2H0, K0L 3A0, K9J 6Y1

our service area

Clarke Basement Systems service area