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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 Orangeville
Post Fire Basement Waterproofing in Orangeville, ON

Post Fire Basement Waterproofing in Orangeville, ON

Before After
Post Fire Basement Waterproofing in Orangeville, ON Post Fire Basement Waterproofing in Orangeville, ON


Previous customers of Clarke Basement Systems gave us a call years after she hired us for our waterproofing system, explaining that their home had a severe fire. In addition, they were renovating the house and needed help with waterproofing again. System Design Specialist Ben Wallis gave the homeowners a free quote and his expert opinion of what system would suit their home.


Jose Martinez and his trusted crew first placed our WaterGuard® sub-floor drainage system to give water seepage a place to be discharged. Next, they set our vapour barrier, known as the CleanSpace® membrane, around the basement walls. Both systems control moisture and protect the basement from further water seepage. The homeowners confidently resumed their renovations when the crew finished, thanks to CBS!

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

Orangeville, ON's Leading Foundation & Basement Waterproofing Contractors

What a great company through and through!...
Happy Customers Surrounding Orangeville, ON
Work Requests

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Reviews From Orangeville
Testimonials From Orangeville
A seal around the cement patio and house was done to the gap to prevent water flow into the foundation.
Testimonial by Lino C. from Orangeville, ON
No surprises or complaints. I would recommend Clarke Basement Systems.
Testimonial by Terry G. from Orangeville, ON

Basement Waterproofing Experts Serving Orangeville, 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 Orangeville 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 Orangeville 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 Orangeville 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
Case Studies From Orangeville
Previous customers of Clarke Basement Systems called us years later with water issues due to an unfortunate fire that started and sadly required...
A basement leak can do more than soak your belongings and give you a headache. When water starts to spread, it can affect electronics, HVAC equipment...
Job Stories From Orangeville, ON
House Fire Recovery in Orangeville, ON

This home in Orangeville, ON, had a fire on its east side and was being prepped to undergo several renovations. Before the homeowners began, they called Clarke Basement Systems to help with their water issues. Ben Wallis created a solution that Jose Martinez later installed. The fix consisted of our interior drainage system known as our WaterGuard® and CleanSpace® vapour membrane. This created a base for the renovations to continue and get their home to feel like home again.


If you think your basement needs help with water damage, call us today, and we will send an inspector to deliver a free quote!

House Fire Recovery in Orangeville, ON - Photo 1
Work Requests From Orangeville, ON
Project Location: Orangeville, ON
Water in my basement, need help tp fix it
Project Location: Orangeville, ON
Small crack in my basement. I noticed a bit of moisture.
Project Location: Orangeville, ON
Had some work done and dont believe its done properly would like a price to fix it or redo
Project Location: Orangeville, ON
Appears to be settling issues in one corner of my house.
Project Location: Orangeville, ON
I have some concerns with our homes foundation. Some walls are buckling and we have some water damage in the unfinished basement. We also have some mice damage in some spots.
Project Location: Orangeville, ON
Main floor has shifted/settled. Can feel the floor beams acting as high points from the basement.
Project Location: Orangeville, ON
Crack in foundation causing a leak in the basement
Project Location: Orangeville, ON
Water coming from beneath the foundation
Project Location: Orangeville, ON
Interested in getting a trench drain installed along the inside of a attached two car garage to help with the runoff of snow melting off the vehicles. There is a sump pump in the basement.
Project Location: Orangeville, ON
Garage slab on grade cracking across the entire front width of the garage. Area also has step-wise masonry cracks. Presume sinking due to water seepage.
Project Location: Orangeville, ON
Exterior foundation cracks, in two spots of house (no issue with water leakage)
Project Location: Orangeville, ON
I have a crack in my basement that leaks
Project Location: Orangeville, ON
I need the concrete pads and step at my front entrance leveled. There are 4 large concrete slabs (about 4'x6') that are uneven and the bottom step going to the front door has sunk and broken away from the top step. I would like a quote on what the repair would cost.
Project Location: Orangeville, ON
We have a leak in our basement where the wall meets our floor
Project Location: Orangeville, ON
Looking for a backup sump pump solution in the event of a power outage.
Project Location: Orangeville, ON
Potential crack in foundation. Water in basement. Will discuss more over phone
Project Location: Orangeville, ON
Interested in crawl space insulation.
Project Location: Orangeville, ON
Hello! I have an issue with a walkout in the basement. It has no drainage system connected. Would like to know if you deal with these situations and approximately how much it would cost. Thank you!
Project Location: Orangeville, ON
Project Location: Orangeville, ON
Walkway and two sets of front steps have sunk about 6-8". Trying to coordinate timing and cost as we don't take possession of the house for over a month.
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