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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

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

The bathroom downstairs foundation is seeping through, also the floor is wet and is rotting. Also there's an ordor coming from the basement through out the house.

Project Location: St Catharines, ON

I have two cracks in our basement wall I would like a estimate on repair costs

Project Location: St Catharines, ON

Crack in foundation wall that needs repair.

Project Location: St Catharines, ON

I have water which appears to be coming up through the concrete in my basement. It is leaking under a sub floor of an office in a corner of the basement. The office is approx 13' x 10'. I would like someone to come and inspect, assess, and give me a estimate for repair. I can supply more detail if required.

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.

Reviews from our customers in St Catharines, ON

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

5.0/5
Michelle S. Michelle S. Woodrow Street

4.8/5
Adam U. Adam U. Woodrow Street

4.8/5
Sue C. Sue C. Dundonald St

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.

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

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

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

5.0/5
Justin Justin Welland St S

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

4.5/5
Ralph S. Ralph S. Hamilton St

5.0/5
Gymnastics Energy Gymnastics Energy St. Catharines, ON

Thank you for the work you have done in our facility.

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
Peter C. Peter C. Rykert St

5.0/5
Deb Deb St Catharines, ON

5.0/5
Dave G. Dave G. ROSEMORE RD

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
Michael H. Michael H. Sawmill Road

4.6/5
Jaroslav H. Jaroslav H. Addison Drive

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

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

5.0/5
Jim C. Jim C. Ghent

5.0/5
Frank & Iris Frank & Iris Aiken Street

Helped us with other basement issues from proper drainage to bowing walls!

5.0/5
Cliff W. Cliff W. Ernest St

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

4.6/5
Jean L. Jean L. Woodbine Ave

4.0/5
Steve P. Steve P. Crescentwood Dr.

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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...

by Connell G. of St. Catharines, ON

More testimonials...

Before and After Pictures from St Catharines

Swipe to see the After Photo

Before

After

Alaine & Robert has a house in St. Catharines, ON with a dirt floor crawlspace. Like most houses with this type of foundation, the floors are sagging because of moisture and poorly supported floors. Omni Basement Systems installed the very strong SmartJacks in the crawlspace. The smartJacks are made from fully galvanized steel so they are rust free. They are designed to hold 30,000lbs each. Omni also installed a supplemental beam to carry the load across the floor system. The SmartJacks are also fully adjustable so you can always make sure that your floor stays level over time.

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

The bathroom downstairs foundation is seeping through, also the floor is wet and is rotting. Also there's an ordor coming from the basement through out the house.

Project Location: St Catharines, ON

I have two cracks in our basement wall I would like a estimate on repair costs

Project Location: St Catharines, ON

Crack in foundation wall that needs repair.

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