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Reviews From Etobicoke
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
PolyLevel Concrete Lifting & Leveling
ShotCrete Wall Restoration

Before and After Pictures from Etobicoke
Lifted an Entire Backyard Patio in Toronto

Lifted an Entire Backyard Patio in Toronto

Before After
Lifted an Entire Backyard Patio in Toronto Lifted an Entire Backyard Patio in Toronto

This was a lift of an entire backyard concrete patio to achieve slope away from the home. 

Lifted Backyard Stairs in Toronto

Lifted Backyard Stairs in Toronto

Before After
Lifted Backyard Stairs in Toronto Lifted Backyard Stairs in Toronto

There were three sets of stairs that were separate from the slab that also needed to be lifted as well as a small walkway at the rear of the garage. Once lift and support was completed we Nexus Pro sealed all affected areas.

Damaged Basement Due to Ground Water, Etobicoke, ON

Damaged Basement Due to Ground Water, Etobicoke, ON

Before After
Damaged Basement Due to Ground Water, Etobicoke, ON Damaged Basement Due to Ground Water, Etobicoke, ON

A home in Etobicoke, Ontario, had water leaking into the basement from the ground and walls. The flooring and baseboards were damaged and personal items were getting wet.

The customer called Clarke Basement Systems and Claude Mathieu explained the work that would be done to the home.  Dave Jackson and the team installed ThermalDry Wall membrane to capture water that may seep through and direct it into the newly installed WaterGuard, which is then directed into the TripleSafe sump system.

The customer satisfied knowing that the basement is waterproofed and healthy!

Company Awards
Clarke Basement Systems has been awarded the HomeStars Best of 2016 award which we are very proud of.... [Read more]
The Community of Markham has chosen our business as the winner of the annual Markham Economist & Sun Reader’s Choice... [Read more]
Habitat Canada brings communities together to help families build strength, stability and independence through affordable homeownership. Canadian Concrete Leveling donated their... [Read more]
More Awards

Etobicoke, ON's Leading Basement Waterproofing & Foundation Repair Contractor

Happy Customers Surrounding Etobicoke, ON
Work Requests

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Expert Foundation Repairs and Concrete Lifting in Etobicoke, ON

Here at Clarke Basement Systems, we believe in the value of customer service and are proud to serve your area. We use only high quality products, installed by our excellent team of certified technicians so that you can be sure of long-lasting results. We want to work with you to find the solution that will work best for you!

Problems with foundations often stem from broken soil or soil that has been weakened to the point where it can no longer support the weight of the structure. When this occurs, the best thing to do to remedy the problem is to install foundation piers and jack posts which will fix uneven, sloped floors. Additionally, wall anchors and I-Beam wall braces can correct walls that are leaning or bowing inwardly. 

Signs of Foundation Problems in Etobicoke, ON

  • Uneven or sloping floors
  • Cracks in the floor, interior wall, or exterior wall
  • Inward bowing walls
  • Sagging floors over a crawl space
  • Hard to open windows and door
  • Tilting chimneys
  • Street creep

Concrete step sinking in Etobicoke, ON

For sidewalks, floors, and patios with uneven concrete, trust the PolyLevel Concrete Lifting System to give you a long lasting solution. Our PolyLevel system gets injected under the concrete, raising the concrete slab to the appropriate height and eliminating it as a safety hazard. Call us today to get a quick, cost-effective solution for your concrete lifting and leveling needs!

Reliable Basement Waterproofing and Sump Pumps in Etobicoke, ON

Problems with basements often stem from leaky pipes, sump pump failure, or flooding during heavy rain. If you find that your basement has a musty smell, pooling water, or mold and mildew, then you need to call in the experts at Clarke Basement Systems. We can repair water damaged walls and floor with matting and vapor barriers to seal out humidity and bugs while keeping the area energy-efficient. 

TripleSafe sump pump installed in Etobicoke, ON

To eliminate standing water in your basement or crawl space, the TripleSafe sump pump is the proven product that will get the job done. With a primary pump, secondary pump, as well as a third, battery operated backup pump, you can always have peace of mind knowing that your home is protected from water damage. In addition, our excellent drainage systems will deposit any water in your basement a safe distance away from the foundations of your house, keeping your home safe. 

Trusted Crawl Space and Mold Repairs in Etobicoke, ON

In many homes, the crawl space is the area of the home that is the most neglected. When a crawl space falls into disrepair, it can have detrimental effects on other areas of the home, such as the foundations. Don't let your crawl space become a health hazard and have it inspected by the professionals at Clarke Basement Systems. We can install vapor barriers, thermal insulation, and dehumidifiers to turn your musty, dirty crawl space into a clean, dry, energy-efficient area. 

Signs of a crawl space problem:

  • Sagging floors
  • Mold
  • Condensation
  • Wood rot
  • Foundation problems

If you've found mold on in your crawl space, it is either surface mould or wood rot. With surface mould, it can be scraped off, but wood rot can destroy wood support completely. We have patented products like jack posts that will provide a solution for support beams that can no longer hold up weight. 

At Clarke Basement Systems, we are proud to serve our area and we put customer service as our top priority. Trust our team of knowledgeable staff and certified, trained technicians to provide a solution for all your basement, foundation, and crawl space repair needs. Call us today for a free estimate!


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Case Studies From Etobicoke
Our customers basement was finished and used as a living space. The customer opted for interior waterproofing in order to take care of the actual...
Job Stories From Etobicoke, ON
Solution to a Damaged, Moldy Basement, Etobicoke, ON

A home in Etobicoke, Ontario, had ground water leaking into the basement in a few areas. The flooring and baseboards were getting damaged and moldy. Water was damaging the finished basement, and personal items.

The customer called Clarke Basement Systems and spoke to our inspector, Claude Mathieu who explained the solution to the problem.  Dave Jackson and the team installed WaterGuard, ThermalDry Wall membrane and a TripleSafe sump system. The ThermalDry Wall membrane captures any ground water that may leak through the foundation walls, directing it to the WaterGuard. The WaterGuard also captures groundwater from footings, walls, floor joints, as well as from the under floor slab and takes the water to the TripleSafe sump pump to discharge outside through IceGuard. The IceGuard protects against frozen lines in the winter.

The customer is happy knowing that the basement is dry and healthy and the system comes with a Lifetime, transferable warranty.

Solution to a Damaged, Moldy Basement, Etobicoke, ON - Photo 1Solution to a Damaged, Moldy Basement, Etobicoke, ON - Photo 2Solution to a Damaged, Moldy Basement, Etobicoke, ON - Photo 3
Walkway Trip Hazard and Eyesore, Etobicoke, ON

A home in Etobicoke, Ontario, had a problem located at the front of the home along the walkway leading to the front door. The front walkway had sunk over time and was severely sloping towards the home. The customers were thinking of selling the home and the walkway is both a safety hazard and an eyesore. When is rains hard,  the water runs towards the foundation, leaving the customer susceptible to a basement leak. In 2013, the customer incurred major damages in their basement due to the heavy summer rains so they are very aware that the sloping concrete can lead to further, more serious problems.

The customer called Canadian Concrete Leveling, and spoke to John DiNicolantonio. He explained everything that would be done and then Billy McKeown came in and fixed the problem. He used our PolyLevel Foam System. It was injected beneath the concrete to lift and level the slabs. Our expanding foam is compress the substrate and lift the concrete to ensure the area is protected from further settlement. We drilled small dime sized holes through the concrete and injected our PolyLevel Foam underneath the slabs. The foam followed the path of least resistance underneath the concrete to fill all of the voids and then expanded. We were able to use the expansion of the foam to lift the patio and walkway to protect them from further settlement.

The customer was extremely happy that we could complete the job in such a short time frame and that we could do so in such a cost effective manner. They were concerned that they would have to replace the the walkway and were very happy that we were able to work with what they already had to fix the problem.


Walkway Trip Hazard and Eyesore, Etobicoke, ON - Photo 1Walkway Trip Hazard and Eyesore, Etobicoke, ON - Photo 2
Work Requests From Etobicoke, ON
Brownstone Lane in Etobicoke
Need a quote to lift and repair the sinking concrete slab in front of my poarch. Please let me know if you come to do the quote in person or by photo? Thanks in advance.
Clearbrooke Circle in Etobicoke
I have been getting water in my basement. Over time the problem has intensified, and with the rain we have been getting this summer, I realize I need to do something about the situation. It may just be a patio slope towards the house, or it may be something much more serious.
Ovida Avenue in Etobicoke
I am looking for a back up sump pump installation.
Evans Ave in Etobicoke
Brooken cement slabs outside the walls leading leaking into the foundation walls; leading to moist an odors basement when not properly ventilated
Algoma St in Etobicoke
Hello, I'm looking for a quote for some waterproofing on my basement.
Seventeenth in Etobicoke
Leak in one corner of basement or possibly coming through floor (hydrostatic)
Milton Street in Etobicoke
We got quite a bit of water coming in yesterday, we would like to know the problem and what the solution would be. Thanks!
Powburn Place in Etobicoke
I have sunken concrete on the side of my house that needs to be lifted to original setting.
Prince Edward Dr. W in Etobicoke
Looks to replace our sump pump tank with a sealed unit so it can seal in the smell.
Agar Cres in Etobicoke
Unfinished crawl space
Orkney Crs in Etobicoke
Sunken concrete slab need repairing. Would like an estimate.
Gihon Spring Drive in Etobicoke
Hi please give me the estimate for sump pump to install in my basement.
Hallow Crescent in Etobicoke
We have concrete surrounding our pool. There are areas that are needing to be leveled properly.
Twenty Third St in Etobicoke
We have a 100 year old house which has settled in the corner of our kitchen and our laundry room (room beside kitchen) There is an obvious slope in these two rooms at the same point in the room. We do not have a basement, only a crawlspace below. We plan on renovating our kitchen in the near future so we would like to get this resolved.
Norbert Crescent in Etobicoke
Exterior crack and disintegrated bricks under rear patio plus potential water damage in one basement room. Thank you
Fallowfield Road in Etobicoke
Water in the basement - just at the front of the house - with heavy rain.
Markland Woods in Etobicoke
Wet basement
Hollister Rd in Etobicoke
Would like an estimate to raise my front porch slab - it's approx 6 x 11 ft, raised approx 4 inches to allow for proper grade of slab as well as grade issue with replacing flag stone in the front of house
Strathavon Drive in Etobicoke
Want to utilize our home crawl space
Kingslea Court in Etobicoke
Hello, we are interested in getting a recommendation and quote regarding window wells. Thank you.
Serving the following Etobicoke, ON postal codes
M6P 3J5, M6P 3J8, M6P 3J9, M6P 3K1, M6P 3K2, M8V 0A1, M8V 0A3, M8V 0A4, M8V 0A5, M8V 0A7, M8V 0A8, M8V 0A9, M8V 0B1, M8V 0B2, M8V 0B3, M8V 0B4, M8V 0B5, M8V 0B7, M8V 0B8, M8V 0B9, M8V 0C1, M8V 0C2, M8V 0C4, M8V 0C5, M8V 0C6, M8V 1A1, M8V 1A2, M8V 1A3, M8V 1A4, M8V 1A6, M8V 1A7, M8V 1A8, M8V 1A9, M8V 1B3, M8V 1B4, M8V 1B5, M8V 1B6, M8V 1B7, M8V 1B8, M8V 1B9, M8V 1C1, M8V 1C2, M8V 1C3, M8V 1C4, M8V 1C5, M8V 1C6, M8V 1C7, M8V 1C8, M8V 1C9, M8V 1E1, M8V 1E2, M8V 1E3, M8V 1E4, M8V 1E5, M8V 1E6, M8V 1E7, M8V 1E8, M8V 1E9, M8V 1G1, M8V 1G2, M8V 1G3, M8V 1G4, M8V 1G5, M8V 1G6, M8V 1G7, M8V 1G8, M8V 1G9, M8V 1H1, M8V 1H2, M8V 1H4, M8V 1H5, M8V 1H6, M8V 1H7, M8V 1H8, M8V 1H9, M8V 1J1, M8V 1J2, M8V 1J3, M8V 1J4, M8V 1J5, M8V 1J6, M8V 1J7, M8V 1J8, M8V 1J9, M8V 1K2, M8V 1K3, M8V 1K5, M8V 1K6, M8V 1K7, M8V 1K8, M8V 1L2, M8V 1L3, M8V 1L4, M8V 1L5, M8V 1L6, M8V 1L7, M8V 1L8, M8V 1L9, M8V 1M1, M8V 1M2, M8V 1M4, M8V 1M5, M8V 1M6, M8V 1M7, M8V 1M8, M8V 1M9, M8V 1N1, M8V 1N2, M8V 1N3, M8V 1N4, M8V 1N5, M8V 1N6, M8V 1N7, M8V 1N8

our service area