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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

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 Port Hope
Waterproofing a Very Wet Basement in Port Hope, ON

Waterproofing a Very Wet Basement in Port Hope, ON

Before After
Waterproofing a Very Wet Basement in Port Hope, ON Waterproofing a Very Wet Basement in Port Hope, ON

The homeowner had attempted to control the water in his basement himself for many years but eventually realized that calling call Clarke Basement Systems to do the job right would save him time and money in the long run. We waterproofed the basement correctly with our Crack Repair Services to keep the basement dry.

Wet Basement in a Newly Purchased Port Hope, ON Home

Wet Basement in a Newly Purchased Port Hope, ON Home

Before After
Wet Basement in a Newly Purchased Port Hope, ON Home Wet Basement in a Newly Purchased Port Hope, ON Home

A new home in Port Hope, Ontario, was not properly waterproofed when it was built. The customer contacted Clarke Basement Systems and we fixed the problem in one day with our Basement Waterproofing Products!

A Tight Spot for a TripleSafe™ in, Port Hope, ON

A Tight Spot for a TripleSafe™ in, Port Hope, ON

Before After
A Tight Spot for a TripleSafe™ in, Port Hope, ON A Tight Spot for a TripleSafe™ in, Port Hope, ON

A home in Port Hope, Ontario, was slightly more difficult than we wanted it to be. The original builder installed the construction sump pump under the stairs in a very tight area. This original sump has caused several floods in the basement due to its low quality, poor design and low price.

The homeowner called Clarke Basement Systems to update their old sump pump to guarantee a dry basement. We installed a TripleSafe™ Complete Sump Pump System to replace the old one. Our installers did quick, efficient work and fixed the problem with the little space they had.  We also installed our IceGuard® Discharge Line System on the discharge line, outside of the home to protect the line from freezing. Now the customer no longer has to worry about flooding or water damage. 

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

Port Hope's Reliable Basement Waterproofing & Foundation Repair Contractor

By the time they left, I felt I could become a member of the team, in that they provided me...
Happy Customers Surrounding Port Hope, ON
Work Requests

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Basement Waterproofing Experts Serving Port Hope, 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 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

Foundation Crack Repair Contractor

Foundation repair 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
  • 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 Port Hope 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 Port Hope
Kate from Port Hope, ON, had water pooling below her existing sump system and was concerned it was no longer working the way it was supposed to...
A customer was frustrated when they found themselves repeatedly trying to repair the leaking foundation. After multiple attempts they decided to call...
A house was built with a defective drainage system. There were several attempts from the builder to correct the problem. Unfortunately the problem...
Job Stories From Port Hope, ON
Basement Waterproofing Job in Port Hope, ON

Allan W. never thought that the reason he wouldn’t be able to enjoy his retirement would be because of his home in Port Hope, Ontario. After working hard all his life he just wanted to travel, but his leaking basement wouldn’t let him! Every time he left to go away somewhere, his basement flooded, ruining all his personal belongings. After a few times of this happening, he couldn’t travel anymore, as he worried his basement would flood when he was away. Allan knew the problem needed to be resolved, so he called Clarke Basement Systems.


Steve Matthews, System Design Specialist, went to Allan’s home to help solve the problem permanently. He noticed that the water was coming in from the old concrete floor and left the basement smelling musty. Steve put together a solution to Allan’s problem that would guarantee water would never come in again! Jose Martinez, the lead foreman on the job started by installing a CleanSpace® Vapor Barrier System to not only catch water but contain the musty odor. Once the water is in the CleanSpace®, it is then funneled down to a full perimeter WaterGuard® system which drains all the water to our patented TripleSafe™ Sump Pump System. The water is pumped out and away from the house, leaving the basement COMPLETELY dry!


It is safe to say that Allan can now enjoy his retirement and continue to travel without worrying about his home.

Work Requests From Port Hope, ON
Project Location: Port Hope, ON
I have a large poured concrete retaining wall that is failing, and I am interested in exploring helical tie backs as a solution.
Project Location: Port Hope, ON
Looking to waterproof basement
Project Location: Port Hope, ON
Have small amounts of water coming in at two points in the basement
Project Location: Port Hope, ON
Water leaking into the basement during heavy rainfall. seems to pool around foundation and leak in. Believe its due to eaves troves not draining properly away from the property which we are getting looked at but also need the areas fixed and sealed. thank you!
Project Location: Port Hope, ON
Would like an estimate re some water in basement, thanks.
Project Location: Port Hope, ON
Quote for a repair to foundation. Water leak in a finished room in the basement.
Project Location: Port Hope, ON
Leak in basement from crack in foundation. basement is block foundation
Project Location: Port Hope, ON
Shifting foundation.
Project Location: Port Hope, ON
100 year old double brick house with a concrete foundation. Small water issue around perimeter of basement. Requesting quote for interior French drain with an air right sump pump.
Project Location: Port Hope, ON
Water seepage seasonally up through concrete floor where the floor has been drilled to anchor partition walls. urgent. Also need sump to relieve ground water pressure. presently there is no sump & pump. house was built 1971.
Project Location: Port Hope, ON
I have a crack in my basement foundation wall. I found a little water last spring 2019 in the area of the crack. The water dried up and I haven't had any water come in since. I still have concerns and I'm wondering if you could come and check it out. Please and thank you.
Project Location: Port Hope, ON
Basement leaking in multiple spots
Project Location: Port Hope, ON
Foundation crack and water leak to unfinished basement. Interested in estimate for repair options ASAP. Thx.
Project Location: Port Hope, ON
I took possession of my new home on October 24th. After the first rain on Sunday, a lot of water came into the basement. I had an inspection done before I bought the property. The report suggested that there may be seasonal dampness, but this goes well beyond what I expected. The basement was very very dry at the time of inspection. There is a sump pump in the basement, but the water didn't reach to that area. Thank you, Maureen.
Project Location: Port Hope, ON
I have a damp, broken up basement which has developed a pool of water. I'm looking to sell my house soon and need to get an estimate for any repairs that might be needed.
Project Location: Port Hope, ON
Looking for solutions
Project Location: Port Hope, ON
I have a very old house (1820s) and there are a few leaks. My basement has mold and it's starting to creep into my bedroom closets and under the sink. I need the leak fixed and the mold problem looked at.
Project Location: Port Hope, ON
Hi there, I need to get some help repairing a minor leak from my patio into my basement. I don't think it's a big job and it is definitely time sensitive. Any help you can give me would be great. This would probably take two days max with one or two guys. I really appreciate you getting back to me. Thank you. Brent
Project Location: Port Hope, ON
I have a damp basement, mold collecting in the room above the cold storage by the front door, and I suspect a crack by my back door. The basement used to be dry but is quite humid now. We are preparing for a basement reno and want to make sure the basement is shipshape before we get things going.
Project Location: Port Hope, ON
I have what appears to be a new foundation crack (mostly hidden behind the stairs of my front porch)
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