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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

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

Expert Basement Waterproofing & Foundation Repair Contractor in Owen Sound, ON

We contacted Clarke Basement Systems to install some support beams, repair a couple cracks in the foundation and install a...
Happy Customers Surrounding Owen Sound, ON
Work Requests

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Reviews From Owen Sound
Testimonials From Owen Sound
Very happy with this service appointment
Testimonial by Carol S. from Owen Sound, ON

Basement Waterproofing Experts Serving Owen Sound, 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 Owen Sound 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 Owen Sound 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
Case Studies From Owen Sound
Julia from Owen Sound runs a day care looking after ten children during the week. She grew slightly concerned with the stability of the main floor...
News & Events from Owen Sound
Basement Waterproofing by the Experts
Waterproofing your basement keeps it dry and warm and creates a healthier environment in your home. Before you finish your basement, you should make sure it is waterproofed to avoid damage to your floor, walls, furniture and belongings.... [Read more]
Work Requests From Owen Sound, ON
Project Location: Owen Sound, ON
We have two cracks on either side of the corner of our garage foundation. These appear to be stable, however I would like to have them sealed up to prevent further damage and increasing crack size.
Project Location: Owen Sound, ON
Century home stone foundation basement that takes on ester that we want to fix and make a dry basement that's sound
Project Location: Owen Sound, ON
Have discovered a small/moderate leak in my unfinished basement. The leak originates from the base of my exterior wall at the back of my house. There are no obvious cracks, my foundation is concrete block. I was hoping to have someone come provide me a quote/recommendation for resolving this leak.
Project Location: Owen Sound, ON
Looking for a quote on a waterproof interior basement into the sump pump and foundation repairs. Flooring high and low spots due to foundation of the old home not being properly supported.
Project Location: Owen Sound, ON
I noticed that the floor is separating from the wall in my bedroom.
Project Location: Owen Sound, ON
Client asked me if sealing his crawl space totoally with spray foam , no vents is a good idea , thought you were a good place to start.
Project Location: Owen Sound, ON
Sump needs to be dug out with new pump as a start - Wet basement.
Project Location: Owen Sound, ON
I just bought a small 120 year old home that has floors that sloap towards the middle of the house and all then other tell take signs that the home has support problems underneath. I would live to know how much it would cost to fix this problem. Thank you very much.
Project Location: Owen Sound, ON
We have an addition on the back of our house with a crawl space. The block foundation is buckling.
Project Location: Owen Sound, ON
Looking to have a foundation crack repaired
Project Location: Owen Sound, ON
I have water coming into the basement when it rains, from various places, but seems to be worst under both the front and back doors.
Project Location: Owen Sound, ON
I have one basement wall that usually gets wet after a rain.
Project Location: Owen Sound, ON
First time water seepage in corner of finished basement of 40 yr. old home.
Project Location: Owen Sound, ON
I have a winterized 2 story cottage its on piers I would like an estimate. im curious to see if those helical piers would work. Not in a big hurry with all this snow. thanks
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