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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 Collingwood
Updating Sump Pump and IceGuard® Installation in Collingwood, ON

Updating Sump Pump and IceGuard® Installation in Collingwood, ON

Before After
Updating Sump Pump and IceGuard® Installation in Collingwood, ON Updating Sump Pump and IceGuard® Installation in Collingwood, ON

A home in Collingwood, Ontario, had an old sump pump in the basement that was outdated. The homeowner was worried that it would not do the job if the basement flooded. The pipes leading to the outside of the home had a possibility of freezing, causing back up to the pump and flooding the basement.

The customer called Clarke Basement Systems, and Robert Langton explained the best products and the process to install them. Luke Haverkort and the team introduced a TripleSafe™ Sump Pump, two IceGuards® Discharge Line System and an Aprilaire Dehumidifier. They replaced the old sump pump with the TripleSafe™ to ensure there are three levels of protection. The IceGuards® were installed to replace the old pipes to ensure there would not be any freezing.  

The customer is delighted with the great products we used, that allowed peace of mind that the basement wouldn't flood and the pipes won't freeze. 

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]
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Collingwood, ON's Go To Basement Waterproofing & Foundation Repair Experts

Scheduled the work earlier than promised which was very much appreciated...
Happy Customers Surrounding Collingwood, ON
Work Requests

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Reviews From Collingwood
Testimonials From Collingwood
Scheduled the work earlier than promised which was very much appreciated.
Testimonial by Martin R. from Collingwood, ON

Basement Waterproofing Experts Serving Collingwood, 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 Collingwood 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 Collingwood 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 Collingwood 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
Job Stories From Collingwood, ON
Updating Sump Pump to Ensure a Dry Basement, Collingwood, ON

A home in Collingwood, Ontario, had a sump pump in the basement that was outdated. The homeowner was worried that it would not do the job if the basement flooded. 

The customer called Clarke Basement Systems and spoke to Robert Langton who explained the best quality products and the process to install them. Luke Haverkort and the team came in and installed a Triplesafe Sump Pump, two Iceguards and an Aprilaire Dehumidifier. They replaced the old sump pump with the TripleSafe to ensure that there are three levels of protection. The Iceguards allow the system to pump any water out and away from the home without the risk of freezing. The Aprilaire system is to keep the home’s relative humidity below 55% and prevent mold. 

The customer was extremely satisfied with the great products and workmanship!

Updating Sump Pump to Ensure a Dry Basement, Collingwood, ON - Photo 1Updating Sump Pump to Ensure a Dry Basement, Collingwood, ON - Photo 2
Work Requests From Collingwood, ON
Project Location: Collingwood, ON
- musty smell in house
Project Location: Collingwood, ON
Wet / damp basement issues - looking for a repair estimate please
Project Location: Collingwood, ON
The north side of the basement has signs of water along the foundation. We can see that the laminate flooring has swelled and lifted. The damage looks like it runs about 3/4 length of the house. I think it is a recent issue.
Project Location: Collingwood, ON
Our basement flooded, We have the plumbers repairing the pipes out side the foundation. They have recommended we get the inside of our basement waterproofed.
Project Location: Collingwood, ON
Hello, I'm looking for a quote to wet proof our crawl space. The previous owner has the perimeter of the foundation insulated with purple spray foam, but whoever did the "wet proofing" just threw down a layer of thin clear plastic sheeting that over laps in places but is not sealed. The crawl space has a sand floor and is maybe 3.5 feet from bottom to subfloor above. The townhouse was built in 1990, in an area of Collingwood called Cranberry Mews which used to be a swamp. I think we are quite close to the water table or the shale ledge below. It's damp in the crawl space, and there are some spots that puddles are forming. My great concern is the dampness causing structural issues. We are planning to have duct work installed in the crawl space but I'd like to have a quote for maybe encapsulation first before we go ahead with the ducting. I can send pictures if need be. Thanks, Madeleine
Project Location: Collingwood, ON
Front Crawl space is not sealed (i.e., dirt floor). Hoping to get the front crawl space encapsulated/sealed.
Project Location: Collingwood, ON
Hello I have a little house with a crawl space that needs encapsulation and the entrance improved. Potential to do the window wells also. Looking to have the house more waterproof. Likely some concrete cracks to fill here and there also. This is not a real estate inspection I live here! Hope to chat with you soon.
Project Location: Collingwood, ON
Part of my concrete slab driveway has sunk, along with my walkway. I have tripped on it several times.
Project Location: Collingwood, ON
I would like to understand the options for a leak in the basement from the floor/foundation joint.
Project Location: Collingwood, ON
Good Morning! I am reaching out today for a quote pertaining to drainage/foundation repair in our basement (175 feet perimeter). We are experiencing some leaking/flooding and are seeking help. Thank you in advance! Claire
Project Location: Collingwood, ON
We have water coming into our basement in just one area. It appears there is a crack in the foundation wall at an intersection. It's a block foundation
Project Location: Collingwood, ON
We live in an old home in Collingwood which currently has a crumbly, stone foundation with large holes all throughout. This allows the mice to walk in easily and of course cold air to enter our home. We are looking to insulate the crawlspace and fill all holes to keep the mice and cool air from entering in the future. We are curious as to what our best option is to complete this task and look forward to hearing from you.
Project Location: Collingwood, ON
We have found a foundation crack that seems to be both inside and outside. We can see evidence of water coming through an unfinished wall in the basement and there appears to be a corresponding crack in the exterior. The crack is located where our sump pump discharges so there is some additional urgency.
Project Location: Collingwood, ON
Some concrete slabs on my driveway have settled over the winter. The area affected is approximately 6 feet by 12 feet. Just wondering how much it would cost to raise the concrete slab back level with the other surrounding slabs. The maximum difference between the settled slabs and the leveled slabs is approximately 2 to 3 inches. Appreciate the help. Regards, Austin
Project Location: Collingwood, ON
Gap and sinking foundation causing porcelain tiles to drop with a significant gap. Looking for estimate to repair
Project Location: Collingwood, ON
Owner of ground level condo unit (no basement) and foundation has shifted and area where load bearing walls reside porcelain tiles have shifted. Contact I have at Harrington recommended Clarke Basement can rectify the issue
Project Location: Collingwood, ON
Uninsulated, dirty crawl space. Cold floors, musty smell when furnace running (furnace in crawl space). Energy efficiency.
Project Location: Collingwood, ON
Small leak on 1 wall in basement. Would like suggestions and quote
Project Location: Collingwood, ON
Leaky basement needing clean up and repair
Project Location: Collingwood, ON
Older home, basement very damp, floor broken concrete,,,
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