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Products & Services
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
Basement Insulation
Sump Pump Installation, Repair & Replacement


Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor 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
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents
Crawl Space Insulation


Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation 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
Foundation Crack Repair
Company Awards
Omni Basement Systems is the proud winner of the Hamilton Spectator 2015 Readers' Choice award.... [Read more]
Once again Omni was voted tops in the Reader's Choice survey... this makes 6 years in a row!... [Read more]
Omni Basement Systems is proud to have earned the Flamborough Review's Readers Choice Award for the 5th year running in... [Read more]
More Awards

Respected Structural Repair & Basement Waterproofing Contractor serving St. Catharines, ON

I finally got answers to what can be done in basement....
Happy Customers Surrounding St Catharines, ON
Work Requests

Click the icons to see what our customers had to say.

Reviews From St Catharines
Testimonials From St Catharines
I decided to go with Omni becuase of the their excellent reputation, great warranty, and pricing.
Testimonial by Dan G. from St. Catharines, ON
My basement is bone dry. What a huge relief and pleasure to find it dry.
Testimonial by Terry R. from St. Catharines, ON

Omni Basement Systems is St. Catharines trusted contractor for basement waterproofing, crawl space encapsulation and foundation issues. We are the exclusive St Catharines contractor of the Basement Systems Network.

This means we have had countless hours of training and exclusive access to patented products. We make sure your home and your family are safe and protected. Call us today to get started. 

Basement Waterproofing & Crawl Space Repair in St. Catharines

So many basement & crawl space waterproofers have been using antiquated, ineffective methods for so many years. Omni Basement Systems installs patented, warranted products that have been tested and used in thousands of homes. We know what works and how to provide permanent protection to your St. Catharines home from water damage, mod and rot.

We Provide:
  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Leak Repairs
  • Exclusive, Patented Products
  • World's Best Sump Pumps
  • Energy-Efficient Dehumidifier             
You Receive:
  • Permanently Dry Basement or Crawl Space
  • Controlled Humidity
  • Mold Mitigation
  • Lifetime Transferable Warranty
  • Greater Home Value
  • Peace of Mind

Foundation Repair of St. Catharines

Foundation issues are a serious threat to your home. We can fix the problem with the right products installed the right way for a lasting solution. We inspect your St. Catharines home, identify the problem and provide warranted products and work. Call us today to get started.

Solutions for:
  • Bowing Walls
  • Uneven Floors
  • Wall Cracks
  • Settling Foundation            
We Use:
  • Wall Anchors
  • I-beam Braces
  • Slab Piers
  • Crawl Space Jack Posts
News & Events From from St Catharines
Omni Basement Systems participates in Habitat for Humanity's project by donating a full basement waterproofing system, installed in a newly built home.... [Read more]
The old building that housed this church had a leaky, flood prone and unusable basement. Omni Basement Systems, a basement waterproofing company in Ontario extremely committed to their community, stepped in to help.... [Read more]
Work Requests From St Catharines, ON
Ravine Road in St Catharines
Water coming through basement wall, puddles on floor, damp dry wall
Caroline Street in St Catharines
I'm looking at getting a quote on a bowing wall in a house i'm interested purchasing, but i would like to find out how much it would take to correct the foundation wall.
Keswick St in St Catharines
Uneven floor.basement wall shifted
in St Catharines
Please contact us
Geneva Street in St Catharines
Basement water issue
Oakdale Ave in St Catharines
I have a leak in my basement. Requires outdoor waterproofing.
Forest Hill Rd in St Catharines
I have water leaking into my basement near the chimney. It is an unfinished wall.
Woodbine Ave in St Catharines
This person has filled out the Star Power Pro survey on that you sent them and is interested in another service you provide: dehumidification. Please contact them to schedule a new appointment for this service. This is a no-charge lead.
Hamilton St in St Catharines
L have 1919 home which is on a wood foundation l think... the front part of the home is sinking
Willow Street in St Catharines
Crawl space re kitchen floor slopes we are looking into jacks to be installed You can only phone between 9:00 am - 11:00 am
Ridgeview Ave in St Catharines
I discovered a small basement wall leak after 3 Years in my home and like to have it repaired without digging up the outside. I did take pictures right after my discovery and again three days later after venting it with a fan. I would like to make theses available if you like to see them and attach to an email of yours .
Facer St in St Catharines
Redirect sump pump drain pipe away from sidewalk. The current position of the pipe drains water too close to sidewalk.
Carlton ST in St Catharines
Hi there. Our basement is a gentle river. We had one person out in the spring to quote us for weeping tile, but it was far too expensive. We are looking to have someone come out to assess the issue and provide us with a quote for weeping tile and/or an alternative. Thanks.
Henry St in St Catharines
100+ year old house with stone foundation, which is now leaking through the walls with water coming into the basement in multiple areas. As well the house has settled which needs proper support since it has bowed into the center. The basement is unfinished but has a cement floor and used for laundry/storage. Hoping to have someone come on July 10th for an estimate. Thank you.
Main Street in St Catharines
Water coming through basement floor when heavy rain.
Louisa St in St Catharines
Looking to install a sump pump and drainage system along basement walls
Sovereign Dr in St Catharines
Haig Street in St Catharines
Please call, Leaking in window sills and would like Block foundation inspected
Brisbane Glen in St Catharines
Water on basement floor (coming from the walls). Mouldy smell and water damage on baseboards. Seems to happen when it rains only.
Cypress St in St Catharines
Crack in basement wall allowing water in
Serving the following St Catharines, ON postal codes
L2M 0A1, L2M 0A2, L2M 0A3, L2M 0A4, L2M 0A6, L2M 0A7, L2M 0A8, L2M 0B1, L2M 0B2, L2M 0B3, L2M 0B4, L2M 0B5, L2M 0B6, L2M 0B7, L2M 1A1, L2M 1A2, L2M 1A3, L2M 1A4, L2M 1A5, L2M 1A6, L2M 1A7, L2M 1A8, L2M 1A9, L2M 1B1, L2M 1B2, L2M 1B3, L2M 1B4, L2M 1B5, L2M 1B6, L2M 1B7, L2M 1B8, L2M 1B9, L2M 1C1, L2M 1C2, L2M 1C3, L2M 1C4, L2M 1C5, L2M 1C6, L2M 1C7, L2M 1C8, L2M 1C9, L2M 1E1, L2M 1E2, L2M 1E3, L2M 1E4, L2M 1E5, L2M 1E6, L2M 1E7, L2M 1E8, L2M 1E9, L2M 1G1, L2M 1G2, L2M 1G3, L2M 1G4, L2M 1G5, L2M 1G6, L2M 1G7, L2M 1G8, L2M 1G9, L2M 1H1, L2M 1H2, L2M 1H3, L2M 1H4, L2M 1H5, L2M 1H6, L2M 1H7, L2M 1H8, L2M 1H9, L2M 1J1, L2M 1J2, L2M 1J3, L2M 1J4, L2M 1J5, L2M 1J6, L2M 1J7, L2M 1J8, L2M 1J9, L2M 1K1, L2M 1K2, L2M 1K3, L2M 1K4, L2M 1K5, L2M 1K6, L2M 1K7, L2M 1K8, L2M 1K9, L2M 1L1, L2M 1L2, L2M 1L3, L2M 1L4, L2M 1L5, L2M 1L6, L2M 1L8, L2M 1L9, L2M 1M1, L2M 1M2, L2M 1M3, L2M 1M4, L2M 1M5, L2M 1M6, L2M 1M7, L2M 1M8, L2M 1N1, L2M 1N2, L2M 1N3, L2M 1N4, L2M 1N6, L2M 1N7, L2M 1N8, L2M 1N9, L2M 1P2, L2M 1P3, L2M 1P4, L2M 1P5

our service area