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Reviews From Bowmanville
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 Bowmanville
Successful Waterproofing in a Tight Space in Bowmanville, ON

Successful Waterproofing in a Tight Space in Bowmanville, ON

Before After
Successful Waterproofing in a Tight Space in Bowmanville, ON Successful Waterproofing in a Tight Space in Bowmanville, ON

A home in Bowmanville, Ontario, had water seeping into the basement walls when it rained and when the snow melted. The Basement was musty, and the floor was wet. The homeowner used the space to store items and did not want them to get damaged with the water and moisture. 

The customer called Clarke Basement Systems, and Chris Luke explained the job our team would do to fix the basement. Jose Martinez and the team came in and installed WaterGuard®  Below-Floor Drain and CleanSpace® wall membrane. The WaterGuard® was Installed around the perimeter of the basement to collect seepage, and the wall membrane was installed to direct water into the drainage system. 

There was minimal space behind the water heater and furnace, but our team successfully installed the waterproofing system. This system keeps the floor dry, allowing the customer to store their items in a dry basement. 


Finishing Basement in Bowmanville, ON

Finishing Basement in Bowmanville, ON

Before After
Finishing Basement in Bowmanville, ON Finishing Basement in Bowmanville, ON

Finishing a basement is expensive. When you're finally ready to get it done, you want to make sure you do it right, and the last thing you need is to have issues down the road.

A customer in Bowmanville, Ontario, decided to call Clarke Basement Systems before finishing her basement. She had water entering at two different spots in the basement, and she wanted to protect her new investment.

System Design Specialist Ryan Hanlon met with the customer and inspected the home. He designed a solution to permanently waterproof the space and the customer eagerly booked a date for the installation.

Foreman Dave Jackson and his crew, Installation Specialists Alan Murphy and Bryan Richards, started by installing our patented WaterGuard® Drain System around the basement's perimeter, collecting water seeping down the walls and through the floor/wall joint. Next, a SuperSump® was installed to carry water away at a rate of 2,600 gallons per hour. Lastly, we encapsulated the walls with R20 rated ThermalDry® Insulating Wall Membrane.

The customer is blown away by how clean the space looks and is thrilled to have a permanent solution. She can't wait to waterproof her basement with peace of mind!

Pool Deck Lift in Bowmanville, ON

Pool Deck Lift in Bowmanville, ON

Before After
Pool Deck Lift in Bowmanville, ON Pool Deck Lift in Bowmanville, ON

Here we lifted the entire perimeter of a pool deck, no less than three inches on average to improve slope and eliminate trip hazards using PolyLevel® Injection. We also applied NexusPro® Sealant for specified areas. 

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

Friendly Foundation Repair & Basement Waterproofing Contractor in Bowmanville

Provided thorough feedback on what was required and supplied a very reasonable quote compared to other companies I had spoken...
Happy Customers Surrounding Bowmanville, ON
Work Requests

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Are you looking for an experienced contractor to fix your wet basement, damaged foundation or cracked, sunken concrete, or failing garage lintel? Clarke Basement Systems offers basement waterproofing, foundation repair, crawl space encapsulation and concrete repair for Bowmanville, Ontario homes. More local homeowners trust us because we don't just sell products. We take the time to thoroughly inspect your home and recommend the best solution to your problem. We provide free estimates for every project.

Basement Waterproofing & Crawl Space Encapsulation in Bowmanville

Bowmanville is located on a flood plain and experiences a lot of rainy days throughout the year, making homes in the area at risk for basement flooding. Clarke Basement Systems has been installing basement waterproofing systems in homes throughout the area since 2003. We've helped make hundreds of basements dry again, and we can help yours too! Even if you've never had water in your basement, it doesn't mean you never will. Whether you have a sump pump that isn't working or you need a drainage system installed, we can help. We offer all the products you need for a dry, healthy basement.

Our waterproofing and basement repair products include:

  • Sump pumps
  • Drain tile systems
  • Dehumidifiers
  • Vapor barriers
  • Waterproof wall panels
  • Crack repair
  • LintelLift garage lintel repair
  • And more!

Do you have a crawl space under your home? Many of our waterproofing solutions can also be installed in your crawl space. Mould, musty odors, and energy loss are common problems in homes with a vented crawl space. Our patented CleanSpace crawl space encapsulation system completely seals and waterproofs your crawl space to help keep out water, outside air and pests. Sealing and insulating your crawl space can improve the health, comfort and energy efficiency of your entire home.

Foundation Repair in Bowmanville

Cold temperature extremes like the ones experienced in Bowmanville can damage foundations. When the ground next to the foundation freezes, this puts pressure on foundation walls and can cause them to crack. There are other signs to look out for, like cracked ceilings or walls, uneven floors, sticking doors and windows, and cracks in the basement floor - these are all common signs of a foundation problem.

As Bowmanville's trusted  Supportworks dealer, we have the experience, expertise and products to fix any foundation structural problem, including:

  • Bowing and leaning basement walls
  • Cracks in basement walls or floor
  • Gaps between the wall and floor
  • Drywall cracks
  • Foundation settlement
  • Sinking columns in crawl spaces
  • And more!

All of our Foundation Supportworks systems come with a 25-year warranty against manufacturing defects and a performance warranty. If you think you might need your foundation repaired, our expert foundation contractors will inspect your home, recommend the right solution to your problem, and provide the quality service you need.

Concrete Levelling, Concrete Crack Repair, & Concrete Sealing in Bowmanville

There are many reasons for settling and sinking concrete. When voids are created underneath the surface of the slab, this causes it to settle and sink. If you have a driveway, sidewalk, patio, stoop or concrete steps that are sinking and cracked, we offer fast and affordable solutions for repairing your concrete.

Our state-of-the-art PolyLevel® concrete leveling technique uses an expanding polyurethane to effectively stabilize and level the slab, eliminating tripping hazards and restoring your concrete! PolyLevel® is faster, more durable and less invasive than other concrete repair options such as mudjacking or concrete replacement.

We also offer NexusPro, a durable cracked concrete solution that effectively seals concrete cracks and joints while resisting UV rays, extreme weather patterns, fluctuating temperatures, and more to assure your concrete repair lasts a lifetime.

After utilizing our concrete repair solutions, consider sealing your concrete with SealantPro. In just one application, this powerful concrete sealant will guard against oil, gasoline, liquids, and other debris, extending the slab's life by 3 to 5 times overall.

If you're looking for a trusted contractor for your concrete leveling, basement waterproofing, crawl space repair or foundation repair project, Clarke Basement Systems has the proven solutions and experienced crew to get the job done right, and the quality service you deserve. We offer free on-site estimates in Bowmanville, ON and surrounding areas - schedule yours today!

Case Studies From Bowmanville
System Design Specialist Chris Luke went out to Bowmanville to inspect a crack starting at the corner of a window well, leading to the floor of the...
A crack in a poured concrete foundation had opened up and begun leaking. The builder did the repair several years ago, but it did not stand the test...
Job Stories From Bowmanville, ON
Block Walls Allowing Water Seepage, Bowmanville, ON

A home in Bowmanville, Ontario, had block walls in the basement that would leak in the Spring Thaw and in heavy rain. The Basement floor is wet and the homeowner did not want the items in the basement to get damaged. 

The customer called Clarke Basement Systems and spoke to Chris Luke who explained the solution. Jose Martinez and the team came in and installed Watetguard and Clean space wall membrane. The Cleanspace collects any moisture and water and directs it into the installed WaterGuard. It is then pushed out and away from the home.

This system keeps the Floor dry, allowing the customer to store their items in a dry basement. 


Block Walls Allowing Water Seepage, Bowmanville, ON - Photo 1Block Walls Allowing Water Seepage, Bowmanville, ON - Photo 2
Leaking Foundation Repaired with FlexiSpan in Bowmanville, ON

Tyler S. of Bowmanville, ON found that his foundation had developed a leaky crack, putting his home at risk of property damage and potential health hazards. Tyler understood that ignoring the problem would only cause it to get worse, so he began to search for a certified expert that would be able to help. His query led him to Clarke Basement Systems.


Dale Coville came to Tyler’s house to inspect the issue and to find the best solution for his individual needs. He recommended the installation of the FlexiSpan Interior Waterproofing System to remediate the leaking wall crack. Primary Foreman Fitz Wilks oversaw the installation process, ensuring that the wall crack was effectively fixed. Tyler was excited about the results, especially the peace of mind knowing that moisture would no longer put his foundation at risk.

Bowmanville, ON Crawl Space Repaired with CleanSpace and CactusBoard

When Mark and Mandy M. discovered that their Bowmanville, ON home was suffering from moisture intrusion in the crawl space, they knew the healthfulness of their home was at risk. Mark and Mandy started looking for a reputable contractor to help them solve this problem, and they were guided to Clarke Basement Systems.


Roy Warren met the couple at their home to assess the problem and to discuss potential options for remediation. After diagnosing the crawl space, Roy determined that the best solution would be the installation of the CleanSpace Crawl Space Encapsulation System, combined with the CactusBoard Drainage System. Primary Foreman Fitz Wilks and his team worked quickly and efficiently to install the products within a single day. Mark and Mandy can now enjoy a safe and healthy crawl space for years to come.


CleanSpace and WaterGuard Solve Bowmanville, ON Basement’s Water Problems

When Steve S. of Bowmanville, ON discovered his foundation was leaking, he knew it needed immediate attention otherwise the problem would only intensify. A crack in the foundation wall had created a moisture issue that needed remediation, so he contacted the experts at Clarke Basement Systems for help.


Rob Trevisan met with Steve to inspect his foundation and basement areas, accurately diagnosing the issues present. Rob recommended the installation of the WaterGuard drainage system and the CleanSpace wall membrane to control the moisture, and also suggested the FlexiSpan foundation crack repair system to deal with the leaking foundation wall crack. Primary Foreman Fitz Wilks oversaw the installation of these products, creating a lasting solution to Steve’s moisture problem.

Work Requests From Bowmanville, ON
Project Location: Bowmanville, ON
Concerned about substantial cracks in foundation spreading in multiple directions
Project Location: Bowmanville, ON
Basement crack repair
Project Location: Bowmanville, ON
Hello, The Addition room in the back of the bungalow seems to be sinking from one side (by the sliding door to patio deck), by the big window.
Project Location: Bowmanville, ON
Foundation leak needs fixing.
Project Location: Bowmanville, ON
Got water on basement floor twice in last couple of weeks. Not sure how
Project Location: Bowmanville, ON
I recently purchased a home that was renovated by the previous owner, unfortunately the contractors did not clean-up after themselves and all the construction debris has been left in the crawl space. It is quite messy and there is a slight odour when you open the access door...our home inspector did not mention moisture-issues, but I am interested in a quote for making this space cleaner/safer (air quality, etc.).
Project Location: Bowmanville, ON
Water penetration into basement during large rain storms. Only affected on one side of bungalow, approx 50 years old.
Project Location: Bowmanville, ON
We have water flowing down the driveway(which will be fixed once the house is WP) which has created a sink hole and leak in our basement. It has created damage to foundation of the garage. We are looking for the best solution to fix this problem.
Project Location: Bowmanville, ON
Basement leak
Project Location: Bowmanville, ON
Cracked foundation in my basement
Project Location: Bowmanville, ON
Would like to have you come & have a look at basement water leak
Project Location: Bowmanville, ON
Cold room is damp and causes mold. Would like to make is useable for storage.
Project Location: Bowmanville, ON
There is a horizontal crack in the foundation of the basement. It is a row house and the wall is adjacent to another home. I'd like to have it looked at and a quote for repair. Thank you.
Project Location: Bowmanville, ON
I would like someone to look at my basement/foundation for waterproofing
Project Location: Bowmanville, ON
Leak in basement coming through floor. Serious inquiry. Need fixed asap. Thank you.
Project Location: Bowmanville, ON
The far corner of the garage is sinking. The floor in the garage is cracked. The house isnt on top of the garage, but it is attached. Looking to see my options and a quote.
Project Location: Bowmanville, ON
Basement wall leaking 2016 built home
Project Location: Bowmanville, ON
We have recently noticed some cracks in the wall/ceiling and in the basement floor and we are not sure if they are normal or serious. It is an older home - 3 level back split We are inquiring if you do assessments for such issues and if so is there a cost/how much
Project Location: Bowmanville, ON
Floor supporter beam(wood) is sagging would like to replace with steel beam. Full basement not crawl space. Main flooring is seperating due to sag, doors sticking , pressure on window frames, trim gaps. Hoping you can help please. Thank you
Project Location: Bowmanville, ON
Crack in the wall and water seeping in and pooling on the floor.
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