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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 Ancaster
Waterproofing in Ancaster, ON

Waterproofing in Ancaster, ON

Before After
Waterproofing in Ancaster, ON Waterproofing in Ancaster, ON

Rebecca needed one wall waterproofed in her Ancaster Home and also wanted to upgrade her sump system at the same time. because this is going to be a finished area, Omni installed our SuperSump with the amazing lid option. The tuf top lid makes the sump quieter and also allows the home owner to hide away the sump in a finished room without losing floor space. 

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

Experienced Basement & Foundation Repair Company in Ancaster, ON

Happy Customers Surrounding Ancaster, ON
Work Requests

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Reviews From Ancaster
Testimonials From Ancaster
I wouldn't think twice about hiring Omni again.
Testimonial by Lonnie N. from Ancaster, ON
An excellent job all around!...Will recommend Omni to needy friends.
Testimonial by Linda D. from Ancaster, ON
Very impressed and extremely happy.
Testimonial by Cam and Liz T. from Ancaster, ON

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

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 Ancaster 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 Ancaster

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 Ancaster 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

Ancaster 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
Press Releases From Ancaster
Here's a list of the upcoming home shows you can come visit us at!... [Read more]
News & Events From from Ancaster
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 Ancaster, ON
Project Location: Ancaster, ON
There are couple floor cracks in the basement (furnace room area). I need you to give me a quote for floor crack repairs and refreshing the floor area on furnace room. They are not leaking cracks. I need to get this job done as soon as possible since I'm going to sell the house. The house is vacant so no issue with Covid.
Project Location: Ancaster, ON
Cracks on outside front wall of attached garage, indoor stair case moved away from floor about 3-5mm in recent months, the door trim of cold cell in basement has a big crack found recently.
Project Location: Ancaster, ON
I bought new Rosehaven Homes in 7 years ago, discovered crack on door frame in basement, a gap in staircase, I wonder if the issue is serious enough that should be addressed.
Project Location: Ancaster, ON
With snow thaw we had water leaking into the basement in a area where the wall meets the floor. i.e joint area. need a assessment of cause and estimate of repair.thanks
Project Location: Ancaster, ON
Hello. Have a 22 x 22 crawl space with gravel flooring - not concrete in a house we moved into recently in Ancaster. Basement seems dry. Looking for a quote to install weeping tile around full perimeter of the crawl space to new sump pit, install a sump pump and discharge to exterior. On the floor would like you to install your vapour barrier system and drainage mat. What is the approximate cost? How long would it take to do? When could you do it - do you work weekends? With this are we able to walk on the floor and use it as storage? Is you new flooring durable or likely to rip or tear if walked on? Thanks
Project Location: Ancaster, ON
Leaking Basement in specific areas
Project Location: Ancaster, ON
We would like our canteena properply done like you did at our previous house plus we also noticed a possible leak in our basement
Project Location: Ancaster, ON
In the past week I noticed a musty smell in my finished basement. Upon inspection found baseboards along one exterior wall or damp and discoloured (yellowish).
Project Location: Ancaster, ON
I have constant Flooding coming from the neighbour's Sprinkler system.
Project Location: Ancaster, ON
Looking to replace 10-year old sump pump with new battery back up system.
Project Location: Ancaster, ON
Over the weekend i had rain come into my finished basement kitchen twice, the first being on Sunday morning after a heavy rainfall. The water had pooled into 2 small area to the point where I will need to replace a few floor boards. I believe the water is coming through a crack between my garage and front door area but am looking for a professional to help diagnose and properly fix the issue
Project Location: Ancaster, ON
Water is leaking into the Basement from the floor (there is an pre-existing sum pump system and water barrier on the inside of the basement walls).
Project Location: Ancaster, ON
Leak in the basment
Project Location: Ancaster, ON
Leak in basement due to clogged weeping tile
Project Location: Ancaster, ON
I have water in my basement.
Project Location: Ancaster, ON
Damp patches on basement floor
Project Location: Ancaster, ON
I have water infiltration when raining in my foundation.
Project Location: Ancaster, ON
Water on basement floor, suspected crack in block foundation and possible groundwater issues
Project Location: Ancaster, ON
Older home with several stair step cracks in block wall. Require advice.
Project Location: Ancaster, ON
I would like to know how much a basement leak repair would cost?
Serving the following Ancaster, ON postal codes
L9G 0A1, L9G 0A2, L9G 0A3, L9G 0A4, L9G 0A5, L9G 0A6, L9G 0A7, L9G 0A8, L9G 0A9, L9G 0B1, L9G 0B2, L9G 0B3, L9G 0B4, L9G 0B5, L9G 0B6, L9G 0B7, L9G 0B8, L9G 0B9, L9G 0C1, L9G 0C2, L9G 0C3, L9G 0C4, L9G 0C5, L9G 0C6, L9G 0C7, L9G 0C8, L9G 0C9, L9G 0E1, L9G 0E2, L9G 0E3, L9G 0E4, L9G 0E5, L9G 0E6, L9G 0E7, L9G 0E8, L9G 0E9, L9G 0G1, L9G 0G2, L9G 1A1, L9G 1A2, L9G 1A4, L9G 1A5, L9G 1A6, L9G 1A7, L9G 1A8, L9G 1A9, L9G 1B1, L9G 1B2, L9G 1B3, L9G 1B4, L9G 1B5, L9G 1B6, L9G 1B7, L9G 1B8, L9G 1B9, L9G 1C1, L9G 1C2, L9G 1C3, L9G 1C4, L9G 1C5, L9G 1C6, L9G 1C7, L9G 1C8, L9G 1C9, L9G 1E1, L9G 1E2, L9G 1E3, L9G 1E4, L9G 1E5, L9G 1E6, L9G 1E7, L9G 1E8, L9G 1G1, L9G 1G2, L9G 1G3, L9G 1G4, L9G 1G5, L9G 1G6, L9G 1G7, L9G 1G8, L9G 1G9, L9G 1H1, L9G 1H2, L9G 1H3, L9G 1H4, L9G 1H5, L9G 1H6, L9G 1H7, L9G 1H8, L9G 1H9, L9G 1J1, L9G 1J2, L9G 1J3, L9G 1J4, L9G 1J5, L9G 1J6, L9G 1J7, L9G 1J8, L9G 1J9, L9G 1K1, L9G 1K2, L9G 1K3, L9G 1K4, L9G 1K5, L9G 1K6, L9G 1K7, L9G 1K8, L9G 1K9, L9G 1L1, L9G 1L2, L9G 1L3, L9G 1L4, L9G 1L5, L9G 1L6
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