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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
Before and After Pictures from Grimsby
Back Water Valve protection with TripleSafe Sump System In Grimsby, ON

Back Water Valve protection with TripleSafe Sump System In Grimsby, ON

Before After
Back Water Valve protection with TripleSafe Sump System In Grimsby, ON Back Water Valve protection with TripleSafe Sump System In Grimsby, ON

Customer was concerned that water was coming up through back water valve box when the water table under his floor rose to a high level.  Omni recommended a feed-line from back water valve box to the sump system and replace the builder sump with our Triplesafe sump system. Omni also recommended adding IceGuards to protect from freezing discharge line. 

Company Awards
Homestars Best of 2021
Omni Basement Systems is honoured to be the recipient of the Homestars Best of 2021 award. Thanks mostly to our... [Read more]
2015 Readers' Choice Award Winner
Omni Basement Systems is the proud winner of the Hamilton Spectator 2015 Readers' Choice award.... [Read more]
Omni Wins 2015 Gold Reader's Choice Winner
Once again Omni was voted tops in the Reader's Choice survey... this makes 6 years in a row!... [Read more]
More Awards

Professional Basement and Foundation Repair Company in Grimsby, ON

This is a top notch company and a quality installation....
Happy Customers Surrounding Grimsby, ON
Work Requests

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Reviews From Grimsby
Testimonials From Grimsby
Our crew went to the beautiful Vinifera Bed & Breakfast to help solve their leaky basement issue once and for all!
Testimonial by Ron & Barb v. from Grimsby, ON
I was exceptionally pleased with your crew...
Testimonial by Joyce N. from Grimsby, ON
Crew was very informative and Knowledgeable. Would highly Recommend
Testimonial by Kathy from Grimsby, ON

Omni Basement Systems is Grimsby's trusted contractor for basement waterproofing, crawl space encapsulation and foundation issues. We are the exclusive Grimsby 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 Grimsby

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 Grimsby home from water damage, mold 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
  • Mould Mitigation
  • Lifetime Transferable Warranty
  • Greater Home Value
  • Peace of Mind

Structural & Foundation Repair in Grimsby

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 Grimsby 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

Grimsby Sump Pump Installation & Replacement

Is your old sump pump on its last leg? Or maybe you need to install your first sump pump? At Omni Basement Systems we can install a new sump pump, replace your old sump pump, and even dig a sump pit for you. We also can help you feel more secure with a backup sump pump and battery backups.

Sump Pump Services & Products:

  • Sump Pump Systems
  • Sump Pump Installation or Replacement
  • Backup Pump Systems
  • Service & Repair
News & Events From from Grimsby
Ontario Basement Experts Win Second Reader's Choice Award
In 2011, Omni took home a Diamond Reader's Choice Award in the service category for the Flamborough Review. ... [Read more]
Omni Basement Systems Owner Brews Up Attention
Basement waterproofer offers free beer to whoever purchases the home he is selling.... [Read more]
Omni Basement Systems Helps Habitat for Humanity
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]
Work Requests From Grimsby, ON
Project Location: Grimsby, ON
Crawl space pier / post repair or replacement
Project Location: Grimsby, ON
I have a leak in my block foundation. Water coming in, I cut away 2 feet of drywall and pulled back the carpet.
Project Location: Grimsby, ON
There is water on our carpet after heavy rains.. we aren't sure where or how it is getting in
Project Location: Grimsby, ON
Heaving basement floor
Project Location: Grimsby, ON
New to us home owners. After moving in noticed there is water in our crawl space. Appears water is coming up through footings.
Project Location: Grimsby, ON
5 cracks in foundation Would like a quote to fix via injection Thanks
Project Location: Grimsby, ON
I've noticed in the fall cracks that have appeared in both my block foundation and brick on both sides of a 40yr old addition. The block wall supports a one story addition and there is a only a draw space below it's not a full wall. The cracks are opposite sides of the foundation it appears to be dropping on either side. Was wondering about an estimate and outline the process. Call or email. Thanks, Kyle
Project Location: Grimsby, ON
My home is showing a settlement and it have some cracks. I need a foundation inspection and quote. Thanks.
Project Location: Grimsby, ON
Water duilding up under finished laminate floor in basement.
Project Location: Grimsby, ON
We have a brick foundation and at times with heavy rain we can get water in the basement.
Project Location: Grimsby, ON
Top of cement block wall is buckling in. Water comes in at the floor on the same wall during the spring melt and runoff.
Project Location: Grimsby, ON
Water seeping into the basement space
Project Location: Grimsby, ON
There are two small leaks in basement at times when it rains
Project Location: Grimsby, ON
Bowing in concrete block foundation wall
Project Location: Grimsby, ON
Poured foundation, approx. 8ft+ vertical crack, (top to bottom), 1/4-1/2" gap, and shifting away by 1/4" from adjacent face. offset from corner by ~6". Would like to know if the repair can be DIY or if I must pay PRO. repair.
Project Location: Grimsby, ON
Leaky concrete block basement walls
Project Location: Grimsby, ON
Crack in basement foundation, water leaking through with light rain.
Project Location: Grimsby, ON
Water getting into unfinished basement. Older home- worries water is draining towards house instead of away
Project Location: Grimsby, ON
Wet basement
Project Location: Grimsby, ON
Some water in the corner of the basement, could be weeping tiles
Serving the following Grimsby, ON postal codes
L3M 0A1, L3M 0A2, L3M 0A3, L3M 0A4, L3M 0A5, L3M 0A6, L3M 0A7, L3M 0A8, L3M 0A9, L3M 0B1, L3M 0B2, L3M 0B4, L3M 0B5, L3M 0B6, L3M 0B7, L3M 0B8, L3M 0B9, L3M 0C1, L3M 0C2, L3M 0C3, L3M 0C4, L3M 0C5, L3M 0C6, L3M 0C7, L3M 0C8, L3M 0C9, L3M 0E1, L3M 0E2, L3M 0E3, L3M 0E4, L3M 0E5, L3M 0E6, L3M 0E7, L3M 0E8, L3M 0E9, L3M 0G1, L3M 0G2, L3M 0G4, L3M 1A1, L3M 1A2, L3M 1A3, L3M 1A4, L3M 1A5, L3M 1A6, L3M 1A7, L3M 1A8, L3M 1A9, L3M 1B1, L3M 1B2, L3M 1B3, L3M 1B4, L3M 1B5, L3M 1B6, L3M 1B7, L3M 1B8, L3M 1B9, L3M 1C1, L3M 1C2, L3M 1C3, L3M 1C4, L3M 1C5, L3M 1C6, L3M 1C7, L3M 1C8, L3M 1C9, L3M 1E1, L3M 1E2, L3M 1E3, L3M 1E4, L3M 1E5, L3M 1E6, L3M 1E7, L3M 1E8, L3M 1E9, L3M 1G1, L3M 1G2, L3M 1G3, L3M 1G4, L3M 1G5, L3M 1G6, L3M 1G7, L3M 1G8, L3M 1G9, L3M 1H1, L3M 1H2, L3M 1H3, L3M 1H4, L3M 1H6, L3M 1H7, L3M 1H8, L3M 1H9, L3M 1J1, L3M 1J2, L3M 1J3, L3M 1J4, L3M 1J5, L3M 1J6, L3M 1J7, L3M 1J8, L3M 1J9, L3M 1K1, L3M 1K2, L3M 1K3, L3M 1K4, L3M 1K5, L3M 1K6, L3M 1K7, L3M 1K8, L3M 1K9, L3M 1L1, L3M 1L2, L3M 1L3, L3M 1L4, L3M 1L5
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