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Reviews From Port Hope
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 Respected Port Hope, ON Basement Waterproofing & Foundation Repair Experts

Happy Customers Surrounding Port Hope, ON
Work Requests

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Basement Waterproofing & Crawl Space Repair in Port Hope, 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 Port Hope 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 Port Hope

Foundation problems destroy your Port Hope 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 Port Hope 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 Port Hope
The problem was simple: The side split house had a wet basement that prevented the sale of the home. This home located in the northern area of Port...
Work Requests From Port Hope, ON
Ralston Dr. in Port Hope
Leak in basement
Victoria St. N in Port Hope
We have water leakage/seepage on part of the southwest wall in our basement. Please call. Thanks
Ontario Street in Port Hope
Just looking for someone to come and give me a quote. Easier to explain either in person or on the phone. Thanks
Hope Streete South in Port Hope
I have a sump pump in my unfinished basement, newly replaced in April 2014. I've been here two years. The sump pump keeps crapping out lately due to immense amount of rain received and melting snow 10-Jan as it seems to be incorrectly installed. Let's just say there is a red milk crate involved. Would like a quote to have rectified asap. Please contact at your earliest convenience
Rose Glen Rd in Port Hope
Small wall in basement leaking water some how ?
Serving the following Port Hope, ON postal codes
L1A 0A1, L1A 0A2, L1A 0A3, L1A 0A4, L1A 0A6, L1A 0A9, L1A 0B1, L1A 0B2, L1A 0B3, L1A 0B5, L1A 0B6, L1A 0B7, L1A 0B8, L1A 0B9, L1A 0C1, L1A 0C2, L1A 0C4, L1A 0C5, L1A 0C6, L1A 0C7, L1A 0C8, L1A 0C9, L1A 0E1, L1A 1A1, L1A 1A4, L1A 1A5, L1A 1A6, L1A 1A7, L1A 1A9, L1A 1B1, L1A 1B2, L1A 1B3, L1A 1B4, L1A 1B5, L1A 1B6, L1A 1B7, L1A 1B8, L1A 1B9, L1A 1C1, L1A 1C2, L1A 1C3, L1A 1C4, L1A 1C5, L1A 1C6, L1A 1C7, L1A 1E1, L1A 1E2, L1A 1E3, L1A 1E4, L1A 1E6, L1A 1E7, L1A 1E9, L1A 1G1, L1A 1G2, L1A 1G3, L1A 1G4, L1A 1G5, L1A 1G6, L1A 1G7, L1A 1G8, L1A 1G9, L1A 1H1, L1A 1H2, L1A 1H3, L1A 1H4, L1A 1H5, L1A 1H6, L1A 1H7, L1A 1H8, L1A 1H9, L1A 1J1, L1A 1J2, L1A 1J3, L1A 1J4, L1A 1J5, L1A 1J6, L1A 1J7, L1A 1J8, L1A 1J9, L1A 1K1, L1A 1K2, L1A 1K3, L1A 1K4, L1A 1K5, L1A 1K6, L1A 1K7, L1A 1K8, L1A 1K9, L1A 1L1, L1A 1L2, L1A 1L3, L1A 1L4, L1A 1L5, L1A 1L6, L1A 1L7, L1A 1L9, L1A 1M1, L1A 1M2, L1A 1M3, L1A 1M4, L1A 1M5, L1A 1M6, L1A 1M7, L1A 1M8, L1A 1M9, L1A 1N1, L1A 1N2, L1A 1N3, L1A 1N4, L1A 1N5, L1A 1N6, L1A 1N7, L1A 1N8, L1A 1N9

our service area