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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

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 Bowmanville
Successful Waterproofing in a Tight Space, Bowmanville, ON

Successful Waterproofing in a Tight Space, Bowmanville, ON

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

A home in Bowmanville, Ontario, had water seeping into the basement walls when it rained and when 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 Watetguard and CleanSpace wall membrane. The WaterGuard was Installed around the perimeter of the the basement to collect seepage and the wall membrane was installed to direct  water into the drainage system. 

The space was tight 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. 


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

Lift of the entire perimeter of a pool deck, no less than 3" on average to improve slope and eliminate trip hazards. We also applied Nexus seal pro specified areas. 

Lifting a Pool Deck in Bowmanville

Lifting a Pool Deck in Bowmanville

Before After
Lifting a Pool Deck in Bowmanville Lifting a Pool Deck in Bowmanville

Lift of the entire perimeter of a pool deck, no less than 3" on average to improve slope and eliminate trip hazards. Also applied Nexus seal pro specified areas. 

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

Your Proven Bowmanville Foundation Repair & Basement Waterproofing Company

Clarke Basements installed the basement system and TripleSafe sump pump into our home and now we feel protected against water...
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 sunken concrete? Clarke Basement Systems offers basement waterproofing, foundation repair, crawl space encapsulation and concrete leveling 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 and 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.

Bowmanville basement sump pump and dehumidifier

A combination of our SuperSump sump pump and SaniDry dehumidifier has helped keep the basement of this Bowmanville, ON home dry and mold free.

Our waterproofing and basement repair products include:

  • Sump pumps
  • Drain tile systems
  • Dehumidifiers
  • Vapor barriers
  • Waterproof wall panels
  • Crack 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.

Stair-step crack in Bowmanville foundation wall

A stair-step crack in the foundation, like the one in this Bowmanville basement, is a common sign of a foundation problem.

As Bowmanville's authorized Foundation 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 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 a fast and affordable solution 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.

If you're looking for a trusted contractor for your concrete levelling, 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
In a newer home there was a constant problem with hydro-static pressure; driving water up and underneath the basement floor causing puddles. The...
After buying their first home, a customer found that the home had water damage that had been covered up with fresh drywall and paint. It was also...
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. 


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
Pomeroy St in Bowmanville
I would like to fix the leak from the inside
McFeeters in Bowmanville
Hello, I have 2 cracks in my foundation wall in bowmanville. They start at each window corner and diagonally go to the floor. Each one is approx 8 feet long. I have provided clear access to the area, how much would you charge to seal the cracks properly? Thanks
Prospect Street in Bowmanville
I have a century home with a field stone basement. I have some seepage in heavy rain days and even worse I have awful smells from my basement that is making the whole house smell. I'm looking for a solution to make the basement dry and to eliminate the smells in the basement.
West Scugog Lane in Bowmanville
Basement wall has a small crack that allows water in when it rains very hard.
in Bowmanville
I have a cracked foundation that I need looked at and quoted. If you could please get back to me as soon as possible that would be greatly appreciated. Best Regards
in Bowmanville
We want to upgrade our sump pump and put and are looking for a quote
Orchardview Blvd in Bowmanville
Newly finished dri-core and carpeted basement. After very heavy rainfalls can hear water under dri-core sloshing when walking over carpet in small area of basement. Seems to be coming from southeast corner of house.
Jackman Rd. in Bowmanville
Minor flooding in our basement.
Herriman Street in Bowmanville
Foundation is leaking and flooding our finished basement.
Liberty Street North in Bowmanville
Hi. I'm am looking for a quote to waterproof my basement. Thanks
Southway Dr in Bowmanville
Looking for an estimate. Sealing outside front wall of house When it rains, water leaks into cold room area
Duke Street in Bowmanville
I have an older home and have always had a little water in the basement problems, however, this year it has gotten much worse.
Hogan Cres. in Bowmanville
I have a crack in my concrete foundation that was professionally repaired in 2013. It has been leaking again for the past year or so.
Carruthers Dr in Bowmanville
12 x 20 concrete slab is sloping into house. Drainage issue.
Guildwood Drive in Bowmanville
Water is leaking into the basement
MIDDLE RD in Bowmanville
We have a block wall foundation that leaks and footing level and was wondering if you could give us a quote for repair
Millburn Drive in Bowmanville
Has four cracks in the foundation. Referred by Google. They leak when it rains. Appointment was made.
Brough Crt in Bowmanville
Need quote for a foundation crack to be Injected from inside
Nelson in Bowmanville
Crack in foundation leaking water crack is approximately 6 ft long and leak is at the base
Kennett Drive in Bowmanville
Has a moist basement floor. Referred by the internet. Appointment was made.
Serving the following Bowmanville, ON postal codes
L1C 0A1, L1C 0A2, L1C 0A3, L1C 0A4, L1C 0A5, L1C 0A6, L1C 0A7, L1C 0A8, L1C 0A9, L1C 0B1, L1C 0B2, L1C 0B3, L1C 0B4, L1C 0B5, L1C 0B6, L1C 0B7, L1C 0B8, L1C 0B9, L1C 0C1, L1C 0C2, L1C 0C3, L1C 0C4, L1C 0C5, L1C 0C6, L1C 0C7, L1C 0C8, L1C 0C9, L1C 0E1, L1C 0E2, L1C 0E3, L1C 0E4, L1C 0E5, L1C 0E6, L1C 0E7, L1C 0E8, L1C 0E9, L1C 0G1, L1C 0G2, L1C 0G3, L1C 0G4, L1C 0G5, L1C 0G6, L1C 0G7, L1C 0G8, L1C 0G9, L1C 0H1, L1C 0H2, L1C 0H3, L1C 0H4, L1C 0H5, L1C 0H6, L1C 0H7, L1C 0H8, L1C 0H9, L1C 0J1, L1C 0J2, L1C 0J3, L1C 0J4, L1C 0J5, L1C 0J6, L1C 0J7, L1C 0J8, L1C 0J9, L1C 0K1, L1C 0K2, L1C 0K3, L1C 0K4, L1C 0K5, L1C 0K6, L1C 0K7, L1C 0K8, L1C 0K9, L1C 0L1, L1C 0L2, L1C 0L3, L1C 0L4, L1C 0L5, L1C 0L6, L1C 0L7, L1C 0L8, L1C 0L9, L1C 0M1, L1C 0M2, L1C 0M3, L1C 0M4, L1C 0M5, L1C 0M6, L1C 0M7, L1C 0M8, L1C 0M9, L1C 0N1, L1C 0N3, L1C 0N5, L1C 0N6, L1C 0N7, L1C 0N8, L1C 0N9, L1C 0P1, L1C 0P2, L1C 0P3, L1C 0P4, L1C 0P5, L1C 0P6, L1C 0P7, L1C 0P8, L1C 0P9, L1C 0R2, L1C 0R3, L1C 0R4, L1C 0R5, L1C 0R6, L1C 0R7, L1C 0R8, L1C 0R9

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