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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

Egress Windows

Before and After Pictures from Scarborough
Melting Snow Causes Surface Water in Repair Shop in Toronto, ON
Melting Snow Causes Surface Water in Repair Shop in Toronto, ON
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Melting Snow Causes Surface Water in Repair Shop in Toronto, ON

Before After
Melting Snow Causes Surface Water in Repair Shop in Toronto, ON Melting Snow Causes Surface Water in Repair Shop in Toronto, ON

A car repair shop in Toronto, Ontario has many cars coming in and out. In the winter the snow and slush melts and causes the garage floor to flood. The business owner and employees had to push the water to one small drain far away, taking time away from the customers. The business owner wanted a solution that would benefit the company and avoid loss of time.

The owner called Clarke Basement Systems and spoke to Claude Mathieu, who explained the process to our solution. Don Clarke and the team came in and installed interior and exterior TrenchDrain® Drainage System and a SuperSump® Premier sump pump system. The TrenchDrain® captures the melting snow and water and drains it into the SuperSump. The TrenchDrain® was located in the floor at floor level in areas that the snow and slush would melt off the cars. The owner and employees no longer waste valuable time dealing with pooling surface water. 

Exterior Waterproofing in Toronto, ON
Exterior Waterproofing in Toronto, ON
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Exterior Waterproofing in Toronto, ON

Before After
Exterior Waterproofing in Toronto, ON Exterior Waterproofing in Toronto, ON

A home in Toronto, Ontario had water entering through the foundation wall slowly. It was leaking in through the side and front walls making the space in the basement unhealthy and smelly. As most water leaking situations, the family was uncomfortbale and wanted to get it fixed before it got worse. 

The homeowner called Clarke Basement Systems and talked to Rob Malcomson, who explained everything that was going to be done to the home. Don Clarke and his team came in and dug out the areas where the water was coming through. They did an entire exterior waterproofing. They installed Liquid rubber on the wall to cover any cracks and leaks, drainage matting on the walls to direct any water away from the home and back into the ground. New weepers were installed on the outside of the home to relieve any pressure against the wall. When they completed the waterproofing they filled in the hole and gave the customer the guarantee there would no longer be leakage. The Basement is now dry, with no water entry! 

Full Waterproofing System for a Home in Toronto, ON
Full Waterproofing System for a Home in Toronto, ON
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Full Waterproofing System for a Home in Toronto, ON

Before After
Full Waterproofing System for a Home in Toronto, ON Full Waterproofing System for a Home in Toronto, ON

A home in Toronto, Ontario, had groundwater seepage located in the split basement. The water was coming through cracks in the foundation wall. They recently renovated the basement, and there was damage to the walls and flooring previously installed. There was a concern for mould and that the homeowner was losing living space and with a small child, they were concerned about the health effects.

The customer called Clarke Basement Systems and spoke to Ron Monk who explained exactly what would need to be done to waterproof the home. Jose Martinez and the team came in and installed a Waterguard around the full perimeter of the walls to capture water and ensure the whole basement stays dry. Water is directed to the TripleSafe™ Sump System to ensure it ejects from the home and the basement remains dry all the time. WaterGuard® ports allow for inspection and service of the system if necessary. The ThermalDry® Wall membrane was installed to create a vapour barrier that protects the finished walls installed in front of it and help to reduce relative humidity. The IceGuard® was introduced to ensure that the basement doesn’t flood if the discharge line becomes blocked or frozen. This waterproofing system provides the customer with a dry basement allowing for the refinishing of the basement. They can reclaim the living space and have a dry basement for their child. A dry, healthy basement translates into a healthy home.

 

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Company Awards
Best of 2019 Homestars Award
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
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]
Readers Choice Award Winner 2015
Readers Choice Award Winner 2015
The Community of Markham has chosen our business as the winner of the annual Markham Economist & Sun Reader’s Choice... [Read more]
More Awards

Dependable Basement Waterproofing & Foundation Repair Contractor Serving Scarborough, ON

Happy Customers Surrounding Scarborough, ON
Testimonials
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Basement Waterproofing Experts Serving Scarborough, 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 Scarborough 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 Scarborough 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
  • Sticking Windows
  • Underpinning
> Schedule Your FREE Estimate

 

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 Scarborough 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
> Schedule Your FREE Estimate
Case Studies From Scarborough
Waterproofing
A home in Toronto, Ontario, had a problem in the basement. The homeowner had high humidity and mold. The homeowner never noticed water, the carpet...
Click to read solution...
Basement
Our customer had a finished basement that was ready for a face lift, the customer called Clarke Basement Systems before refinishing the basement as...
Click to read solution...
Sunken
Garage slab had settled, and when car was parked in the garage, snow and rain would puddle at the back and not run out the front.
Click to read solution...
More Case Studies
Photo Galleries From Scarborough
The discharge line was buried with a Lawnscape outlet.
The discharge line was buried with a Lawnscape outlet.
Iceguard fitting the protect against basement flooding
Iceguard fitting the protect against basement flooding
Waterguard was placed in a tight space behind the water heater.
Waterguard was placed in a tight space behind the water heater.
News & Events From from Scarborough
Waterproofing your basement keeps it dry and warm and creates a healthier environment in your home. Before you finish your...
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]
Basement Water Damage - Causes and Prevention
Water damage in your basement? It's problem that needs to be taken care of right away. If not, it will continue to get worse and can become costly - and unhealthy - very quickly.... [Read more]
Leaky Basements in Ontario, including Markham, Peterborough, Mississauga
The professional basement waterproofing experts at Clarke Basement Systems have the knowledge and experience to quickly identify the source of your basement leakage problem and offer a practical solution that will keep your basement warm, dry and healthy.... [Read more]
More News & Events
Work Requests From Scarborough, ON
Vicinity of Ramblewood Dr in Scarborough
We would like our basement levelled. There is a 13x13 room with a 4" slope to the middle.
Vicinity of in Scarborough
Basement seepage during heavy rain
Vicinity of Amberjack Blvd in Scarborough
Basement leakage. This is actually my mother's home. If possible, i would like to make an appointment for this Wednesday afternoon.
Vicinity of Rouge Hills Drive in Scarborough
I had a "bump" under the carpet in my basement that has been growing over the years. It finally got so big that it pushed up the baseboard trim on the wall. We pulled back the carpet and found what appeared to be moist clay pushing through the floor. I'm not sure what's causing it but would like to get it fixed ASAP.
Vicinity of Sylvan Ave in Scarborough
Just bought a house and have acrack in the foundation wall.
Vicinity of Jarwick Drive in Scarborough
Leaky basement that needs waterproofing and insulation.
Vicinity of Flerimac Rd in Scarborough
We have had water and some mud come in. Have warped laminate floor in the area and what looks to be mould on baseboard in that area as well.
Vicinity of Freeborn Crescent in Scarborough
Water leak at the basement.
Vicinity of Havenlea Road in Scarborough
Water leaking through crack in basement wall behind electrical panel. Other small cracks through basement floor under window.
Vicinity of Bramber Road in Scarborough
I'd like to get a quote to install a trench drain inside my garage just before the double car garage door. THe purpose is to catch water that pools by the door after the snow melts off the car. I have a drain in the center of the garage that goes to the sump pump in the basement. So id like to have the trench drain to drain into that. I'm located in East Scarborough (Near the Toronto Zoo) thanks in advance -Pierre
Vicinity of Purpledusk Trail, in Scarborough
In my house concrete foundation wall has few cracks. 3.5 mm to 0.5mm wide and water comes in. Need to find the cause and solution.
Vicinity of Poppy Place in Scarborough
In finish basement of 15 year old house baseboard on 2 to 3 areas have very slight discolouring that may suggest a water. there is no water visible on floor.
Vicinity of Greenock Ave in Scarborough
My Plumber suspecting that crack in the foundation.... need an estimate
Vicinity of Merryfield Dr in Scarborough
My front steps are uneven and pool water when it rains. I'm hoping to get a quote to level the steps.
Vicinity of Elinor Ave in Scarborough
A bit of water seeped into basement from 40 ft length of home on side with gas line
Vicinity of Terryhill Crescent in Scarborough
Moisture in basement buckled laminate flooring
Vicinity of Romac Drive in Scarborough
House has settled and floors are slanted
Vicinity of Barrymore Road in Scarborough
Three areas of the basement are presently leaking that we know of: under the front door, the base of the fireplace and somewhere along the base of the wall behind the furnace. The basement has never flooded that I am aware of.
Vicinity of Benleigh Drive in Scarborough
Water leak in the crawl space that occurs during heavy rain and wind. Unclear what is causing the leak and need someone to come and assess so we can determine next steps.
Vicinity of Eastville Avenue in Scarborough
Good morning, I would like to upgrade/replace our sump pump battery backup pump to one which provides a much greater flow rate if possible. Thanks, Jeff
Serving the following Scarborough, ON postal codes
M1B 0A1, M1B 0A3, M1B 0A4, M1B 0A5, M1B 0A6, M1B 0A7, M1B 0A8, M1B 0A9, M1B 0B1, M1B 0B2, M1B 0B3, M1B 0B4, M1B 0B5, M1B 0B6, M1B 0B7, M1B 0B8, M1B 0B9, M1B 0C1, M1B 0C2, M1B 1A1, M1B 1A2, M1B 1A3, M1B 1A4, M1B 1A5, M1B 1A6, M1B 1A7, M1B 1A8, M1B 1A9, M1B 1B1, M1B 1B2, M1B 1B3, M1B 1B4, M1B 1B5, M1B 1B6, M1B 1B7, M1B 1B8, M1B 1B9, M1B 1C1, M1B 1C2, M1B 1C3, M1B 1C4, M1B 1C5, M1B 1C6, M1B 1C7, M1B 1C8, M1B 1C9, M1B 1E1, M1B 1E2, M1B 1E3, M1B 1E4, M1B 1E5, M1B 1E6, M1B 1E7, M1B 1E8, M1B 1E9, M1B 1G1, M1B 1G2, M1B 1G3, M1B 1G4, M1B 1G5, M1B 1G6, M1B 1G8, M1B 1G9, M1B 1H1, M1B 1H2, M1B 1H3, M1B 1H4, M1B 1H5, M1B 1H6, M1B 1H7, M1B 1H8, M1B 1H9, M1B 1J1, M1B 1J2, M1B 1J3, M1B 1J4, M1B 1J5, M1B 1J6, M1B 1J7, M1B 1J8, M1B 1J9, M1B 1K1, M1B 1K2, M1B 1K3, M1B 1K4, M1B 1K5, M1B 1K6, M1B 1K7, M1B 1K8, M1B 1K9, M1B 1L1, M1B 1L2, M1B 1L3, M1B 1L4, M1B 1L5, M1B 1L6, M1B 1L7, M1B 1L8, M1B 1L9, M1B 1M1, M1B 1M2, M1B 1M3, M1B 1M4, M1B 1M5, M1B 1M6, M1B 1M7, M1B 1M9, M1B 1N1, M1B 1N2, M1B 1N3, M1B 1N4, M1B 1N5, M1B 1N6, M1B 1N7

our service area