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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 Dundalk
Purchased Home Needed Waterproofing and Foundation Support in Dundalk, ON

Purchased Home Needed Waterproofing and Foundation Support in Dundalk, ON

Before After
Purchased Home Needed Waterproofing and Foundation Support in Dundalk, ON Purchased Home Needed Waterproofing and Foundation Support in Dundalk, ON

A home in Dundalk, Ontario, was purchased with some issues. There was water entering in the basement causing sagging floors and making the basement extremely unhealthy. They purchased this home for their daughter, and the parents wanted it to be healthy and levelled before she moved in.

The customer called Clarke Basement Systems and talked to Rob Malcomson, who explained all that needed to be done to make the home healthy. Jose and the team came in and installed a WaterGuard® Below-Floor Drain around the perimeter of the floor to direct the water into the newly established SuperSump® Premier Sump Pump System. They introduced the ThermalDry® wall membrane on the walls to lead water and moisture into the WaterGuard® system. SmartJacks™ and supplementary beams were installed under the sagging floors to support the floor above. The house value is now improved and the family is happy about a dry healthy basement with level floors. 

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

Dundalk, ON's Leading Basement Waterproofing & Foundation Repair Professionals

Happy Customers Surrounding Dundalk, ON
Testimonials
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Basement Waterproofing Experts Serving Dundalk, 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 Dundalk 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 Dundalk 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 Dundalk 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 Dundalk, ON
Purchased Home Needed Waterproofing and Foundation Support, Dundalk, ON

A home in Dundalk, Ontario, was newly purchased but had some issues. There was water entry in the basement and sagging floors making the basement extremely unhealthy. The home was purchased for their daughter, and the parents wanted it to be healthy and leveled before she moved in.

The customer called Clarke Basement Systems and talked to Rob Malcomson, who explained all that needed to be done. Jose and the team came in and installed a WaterGuard in the perimeter of the floor leading to the newly installed Supersump. They installed ThermalDry wall membrane on the walls to direct any water and moisture into the Watergaurd system. SmartJacks and supplementary beams were installed under the sagging joists to support floor above. The house value is now improved and the family is happy about a dry healthy basement with level floors. 

Purchased Home Needed Waterproofing and Foundation Support, Dundalk, ON - Photo 1Purchased Home Needed Waterproofing and Foundation Support, Dundalk, ON - Photo 2
Work Requests From Dundalk, ON
Project Location: Dundalk, ON
Dampness in crawl space and sump pump and possible foundation issues.
Project Location: Dundalk, ON
There is outside water coming in on floor of basement of our house. If it will be cheaper to do altogether we also have a sump pump to be looked at to redo and a crawl space to be investigated to fix up to be used if possible, but the water leakage is most important to have done ASAP. Thanks
Project Location: Dundalk, ON
Hello I just have a question we bought this house in March 2016 we relized after last winter and a couple bad rain storms we get leaks in are basement and it looks like it's coming from then bottom of the wall and the floor where it connects. We still have concrete floors in are basement it just I don't know why it leaks in about 5 places? And if I we repair it we are just getting a rough estimate of how much it might cost to fix? Thanks
Project Location: Dundalk, ON
I have 1 hair line crack in my foundation , the crack runs the full height of the wall ( aprox 6 ft ) . Currently when it rains I can see water on the inside of the wall 3 feet high . I have everything uncovered now , The wall that covers the crack has mold , along with some of the laminate flooring.
Project Location: Dundalk, ON
We have a major leak in our basement that we need the problem assessed and fixed looking for a quote
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