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Respected Structural Repair & Basement Waterproofing Contractor serving St Catharines

Happy Customers Surrounding St Catharines, ON

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Work requests in St Catharines, ON Project Location: St Catharines, ON

During the winter pipes freeze. was told by a plumber that crawl space wall near pipes need installation

Project Location: St Catharines, ON

I have an accumulation of water in my crawl space. I need to get it removed and remedied for future prevention. Also interested in encapsulation, sump pump system and/or de-humidifier solutions.

Project Location: St Catharines, ON

Sag in living room floor.

Project Location: St Catharines, ON

The cinderblock foundation is cracked and floods every time we get rain

Project Location: St Catharines, ON

Good evening I recently bought a house in st catharines Unfortunately subfloor of house sagging I need a estimate how much it cost to fix that issue Thankyou

Project Location: St Catharines, ON

Crawl space inspection to see if I need more support for my floor. My floor is sagging and I'm worries about my structure.

Project Location: St Catharines, ON

Water in basement after rain or melt :(. Block foundation.

Reviews from our customers in St Catharines, ON

5.0/5
Dave G. Dave G. ROSEMORE RD

5.0/5
Peter C. Peter C. Rykert St

4.5/5
Ralph S. Ralph S. Hamilton St

4.2/5
Don N. Don N. Elm St.

4.6/5
Jaroslav H. Jaroslav H. Addison Drive

5.0/5
Steven B. Steven B. Saint Paul Street West

5.0/5
Steven B. Steven B. St.Paul St West

5.0/5
Jack D. Jack D. Lyndon St West

5.0/5
Frank & Iris P. Frank & Iris P. St Catharines, ON

We went through 3 quotes, and decided on Omni because of D'Arcys' knowledge, presentation and lifetime guarantee

5.0/5
Mike & Haley N. Mike & Haley N. St. Catharines, ON

Dave was amazing, very honest, helpful, and knowledgable. He knew what exactly needed to be done and how to go about it. Above & beyond what I expected! Very impressed with your service, professional & everything!

5.0/5
Justin Justin Welland St S

5.0/5
Michelle S. Michelle S. Woodrow Street

4.8/5
Adam U. Adam U. Woodrow Street

4.6/5
Jennifer And Alisa K. Jennifer And Alisa K. Marmora Street

5.0/5
Carol H. Carol H. St. Catharines, ON

5.0/5
Deb Deb St Catharines, ON

4.5/5
Cindy M. Cindy M. Rosedale Avenue

4.2/5
Cindy M. Cindy M. Rosedale Avenue

I thought your salesperson was professional and courteous. He took the time to explain things and answered questions after his visit.

4.8/5
Sue C. Sue C. Dundonald St

5.0/5
Neil O. Neil O. Boulton Place

Everything from the first call was performed as promised. Price was as promised. Very satisfied. Excellent service from the first call to the install. No more leaks. Thank You

5.0/5
Carol J. Carol J. St. Catharines, ON

4.0/5
Owen/irene G. Owen/irene G. Kingston Bay

4.6/5
Jean L. Jean L. Woodbine Ave

5.0/5
Sue M. Sue M. St Catharines, ON

5.0/5
John D. John D. Dalhousie Avenue

5.0/5
Zeke Zeke Pearce

5.0/5
Roxanne & Frank T. Roxanne & Frank T. Niagara, ON

Your company was the only one we called, you's had what we wanted.

4.0/5
Leianne J. Leianne J. CITATION Road

4.6/5
Ernie J. Ernie J. Bishops Rd

4.7/5
Barbara B. Barbara B. Ascot Circle

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What prompted you to contact us today?

Describe your concerns:

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

Get a FREE Estimate!

Reviews From St Catharines

"We went through 3 quotes, and decided on Omni because of..."

By Frank & Iris P. of St Catharines, ON

By Ralph S. of St.Catharines, ON

Testimonials From St Catharines

We would highly recommend Omni for anything "basementy"

by Tony M. of St. Catharines, ON

Daniel and his crew did a fantastic job installing two jacks to support an old structural beam along with installing a dehumidifier unit.

by Connell G. of St. Catharines, ON

More testimonials...

Before and After Pictures from St Catharines

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Before

After

Brian experince foundation settllement in his St catharines house. It was getting worse over the past couple years so he called Omi Basement Systems to see how it could be repaired.

Omni along with a P. Eng engineer came up with a plan for Supportwoks Push Pier System.

Pictured is the crack that formed at the corner of the window.

View More Before & After Photos

Photo Galleries From St Catharines

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Repair sagging floor in Crawl space in St...

Lifting a Settling house in St. Catharines, ON

New Sump Pump with battery back-up in St...

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News and Events

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Omni Basement Systems Helps Habitat for Humanity

[preview]...

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Omni Basement Systems Donates Materials and Volunteers Help to Waterproof a Church Basement in Flamborough, Ontario

[preview]...

Read Full Article

Work Requests From St Catharines, ON

Project Location: St Catharines, ON

During the winter pipes freeze. was told by a plumber that crawl space wall near pipes need installation

Project Location: St Catharines, ON

I have an accumulation of water in my crawl space. I need to get it removed and remedied for future prevention. Also interested in encapsulation, sump pump system and/or de-humidifier solutions.

Project Location: St Catharines, ON

Sag in living room floor.

Project Location: St Catharines, ON

The cinderblock foundation is cracked and floods every time we get rain

Project Location: St Catharines, ON

Good evening I recently bought a house in st catharines Unfortunately subfloor of house sagging I need a estimate how much it cost to fix that issue Thankyou

Project Location: St Catharines, ON

Crawl space inspection to see if I need more support for my floor. My floor is sagging and I'm worries about my structure.

Project Location: St Catharines, ON

Water in basement after rain or melt :(. Block foundation.

Project Location: St Catharines, ON

I own a single story home with a crawlspace underneath and the floors are heavily sagging in the middle of the house as well as caused plenty of cracks in the drywall. truly unsure of the extent of the damage or if it can be repaired

Project Location: St Catharines, ON

Bought the house in November and was told the basement was dry.. but the was a lie.. leaks at the base of the foundation in this 100 year old 800 Sq ft home, around 2 of the basement walls.

Project Location: St Catharines, ON

Leakage from cracks in basement

Project Location: St Catharines, ON

Sump pump Basement sealing and ground water removal

Project Location: St Catharines, ON

650 sq ft house floors slopping to centre, every room feel the slant

Project Location: St Catharines, ON

Looking for a quote on having a crawl space encapsulation completed. We have a small 800sq ft home and the damp crawl space is creating mould in some areas of the home.

Project Location: St Catharines, ON

Unfortunately the previous owners only did 1 portion of the crawlspace and work done to the house has interfered with the previous work done. I would like to make sure the entire space is clean and secure.

Project Location: St Catharines, ON

The wall of my basement must have a crack, and water came when run.

Project Location: St Catharines, ON

We have water coming into our basement after hard rains

Project Location: St Catharines, ON

Cracked basement wall...water coming in when we have torrential rain

Project Location: St Catharines, ON

Wet spots in basement

Project Location: St Catharines, ON

We have a crawlspace with some odours that we would like addressed.

Project Location: St Catharines, ON

I am seeing cracks in our wall and it seems like the floor in a hallway has a dip in it. This isn't a basement but I figured I would ask anyways.

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