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Reviews From Bolton
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

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]
Ratings are calculated based on consumer-review websites and blogs, social networks, business rating services and other award information to determine... [Read more]
More Awards

Your Certified Bolton, ON Basement Waterproofing & Foundation Repair Contractor

Happy Customers Surrounding Bolton, ON
Testimonials
Reviews
Work Requests

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Basement Waterproofing & Crawl Space Repair in Bolton, Ontario

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, our trained experts are available to permanently fix the problem.

We will properly install a hidden drainage system in your Bolton 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

Structural & Foundation Repair in Bolton

Foundation problems destroy your Bolton 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

PolyLevel™ Concrete Leveling & Lifting

The sunken and cracked concrete around your Bolton home is both an eyesore and a safety hazard. It is also likely to get worse, but we can fix it for you.

Our experts use PolyLevel, a superior polyurethane foam. Small holes are drilled in the concrete, the foam is injected and the expanding foam lifts the concrete. The majority of contractors you will call use mudjacking instead of foam. Mudjacking is heavier, require larger holes in the concrete and does not last as long as PolyLevel. Call us today to learn more.

We Fix
  • Cracked Driveways
  • Uneven Patios
  • Sinking Sidewalks      

  • Uneven Concrete
  • Sunken Pool Decks
  • Highway & Commercial Issues

 

Case Studies From Bolton
Repairing
Our customer had a crack in the poured foundation of his cold cellar. The crack had been leaking for quite some time, and our customer finally got...
Sinking
House is built on a hill which means that the soil under the basement slab had to be brought in prior to slab being poured. Because of this the slab...
Job Stories From Bolton, ON
TripleSafe Sump System Remedies Bolton, ON Basement’s Moisture Issue

Chris and Elvira T. were having trouble controlling their Bolton, ON basement’s moisture problem. Without effective drainage, their basement was flooding and causing them unnecessary headache. They reached out to the professionals at Clarke Basement Systems for help.

 

David Macdougall met with Chris and Elvira to analyze their basement’s predicament. After a comprehensive examination, David suggested the installation of the TripleSafe Sump System and the IceGuard Discharge Line Anti-freeze device. The combination of these two products would solve their drainage issues and prevent the cold weather from causing the drain lines to freeze. Primary Foreman Graham Gottschalk managed the installation of these products quickly and effectively, and Chris and Elvira were thrilled with the final result.

 

Work Requests From Bolton, ON
Birchlawn Road in Bolton
Water in basement during heavy rain and when ground is frozen
Ernest Biason Blvd in Bolton
Interior and exterior foundation cracks. Garage floor cracks. Patterned concrete cracks.
King St E. in Bolton
There is a leak at the rear of the home. The property has tenants in it and an you would have to make an appointment to enter the premises.
Kingsview Drive in Bolton
Sagging floors walking in to the Kitchen on the main floor.
Cross Country Blvd in Bolton
Would like to lift my back patio slab which is 23' x 12' so the water drains away from the house. It needs to come up at least 2 1/2" to 3". Along the house.
Serving the following Bolton, ON postal codes
L7C 0S3, L7C 0V4, L7C 3A5, L7C 3A6, L7C 3A7, L7C 3A8, L7C 3A9, L7C 3B1, L7C 3B6, L7C 3B7, L7C 3B8, L7C 3B9, L7C 3C1, L7C 3C2, L7C 3C7, L7C 3C8, L7C 3C9, L7C 3E1, L7C 3E2, L7C 3E3, L7E 0A1, L7E 0A2, L7E 0A3, L7E 0A4, L7E 0A5, L7E 0A6, L7E 0A7, L7E 0A8, L7E 0A9, L7E 0B1, L7E 0B2, L7E 0B3, L7E 0B4, L7E 0B5, L7E 0B6, L7E 0B7, L7E 0B8, L7E 0B9, L7E 0C1, L7E 0C2, L7E 0J6, L7E 0J7, L7E 0J8, L7E 0J9, L7E 0N4, L7E 0N5, L7E 0N7, L7E 0N8, L7E 0N9, L7E 0P1, L7E 0P2, L7E 0P3, L7E 0P4, L7E 0P6, L7E 0P7, L7E 0P8, L7E 0P9, L7E 0R1, L7E 0R2, L7E 0R3, L7E 0R4, L7E 0R5, L7E 0R6, L7E 0R8, L7E 0R9, L7E 0S1, L7E 0S2, L7E 0S3, L7E 0S4, L7E 0S5, L7E 0S6, L7E 0S7, L7E 0S8, L7E 0S9, L7E 0T1, L7E 0T2, L7E 0T3, L7E 0T4, L7E 0T5, L7E 0T6, L7E 0T7, L7E 0T8, L7E 0T9, L7E 0V1, L7E 0V2, L7E 0V3, L7E 0V4, L7E 0V5, L7E 0V6, L7E 0V7, L7E 0V8, L7E 0V9, L7E 0W1, L7E 0W2, L7E 0W3, L7E 0W4, L7E 0W5, L7E 0W6, L7E 0W7, L7E 0W8, L7E 0W9, L7E 0X1, L7E 0Y1, L7E 0Y2, L7E 0Y3, L7E 0Y4, L7E 0Y5, L7E 0Y6, L7E 0Y7, L7E 0Y8, L7E 0Z6, L7E 0Z7, L7E 0Z8, L7E 0Z9

our service area