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 Sunderland
Beware the Pitfalls

Beware the Pitfalls

Before After
Beware the Pitfalls Beware the Pitfalls

Apart from a BBQ, the word pit is rarely ever used in a positive context. There are a million and one other words you can use like a hole, divot, depression, ditch, etc. But when this customer contacted us complaining about a “pit” on their basement floor, we knew that it couldn’t be good. Initially, the homeowner met with System Design Specialist Chris Luke. He thoroughly and patiently explained how Clarke Basement Systems could offer assistance to fix their specific issue and fill in that pit. After the customer agreed to the proposed systems and techniques, our Installation Specialist team began their crafty work.

Firstly, Dave Jackson and his installation team of skilled specialists safely removed the old, inefficient sump pump and replaced it with our unique TripleSafe® sump pump. Not only was the old sump not efficiently operating, but it also did not have the proper backup systems in place. This means in the event of a power outage or emergency, the pump will cease to operate, and the basement could flood. This incoming water can cause damage to the furnace, electrical components, and other essential utility appliances. Secondly, and finally, the “pit” was filled in back to level. So, the customer killed two birds with one stone and is ecstatic they found a service like Clarke Basement Systems to protect them 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]
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

Reliable Crawl Space & Foundation Crack Repair Contractor in Sunderland

Happy Customers Surrounding Sunderland, ON
Testimonials
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Basement Waterproofing Experts Serving Sunderland, 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 Sunderland 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 Sunderland 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 Sunderland 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.
Job Stories From Sunderland, ON
The Deeper the Pit in Uxbridge, Ontario.

A customer in Uxbridge, Ontario, reached out to Clarke Basement Systems, describing to us a unique issue that they had. Not only was their basement sump pump not operating at one hundred percent, but the pump was placed a few feet into the ground, creating a massive hazard in the basement floor. The customer promptly wanted both issues fixed so they could go on with their lives without worry. Our installation team immediately began removing the old, inefficient sump pump and replacing it with our patented TripleSafe® sump pump. With a power backup and multiple fail-safes, the TripleSafe® sump pump is by far the best option for anyone who worries about pump failures and power outages. After replacing the old with the new, the team poured fresh concrete into the pit while still allowing service access to the internal components via the top. And due to the proximity to the furnace, the system installed needed to be sure that it would function at one hundred percent efficiency for years and years no matter what. After all, was said and done, the customer was delighted, knowing that not only their basement would be dry, but that the immense pit of despair is now closed up forever, safe and usable.

The Deeper the Pit in Uxbridge, Ontario. - Photo 1The Deeper the Pit in Uxbridge, Ontario. - Photo 2
Work Requests From Sunderland, ON
Project Location: Sunderland, ON
Leaking basement

our service area

Clarke Basement Systems service area