We Raise Concrete.
You save money.
Sidewalks, Driveways, Patios, Pool Decks & More

COVID-19 Update

April 16th, 2021: According to the government of Ontario's updated list of essential businesses we have been deemed essential under "Maintenance & Property Repair" – ie: trip hazard liability removal. We are still operational this spring serving the residential, commercial and municipal industries. Although we are pleased to continue serving the community, we will be taking proper distancing and cleanliness precautions with all of our staff and customers. We will be implementing contactless quoting, our crews will not exceed 3 persons on a single job site, and we will not be entering the homes of our customers. Our concrete raising service is primarily conducted outdoors with the exception of basement floors. For the foreseeable future we will not be performing work on any basement floor. Please feel free to contact us with any questions or concerns. We wish everyone the best, stay safe.

About Us

Ontario Concrete Raising Ltd. is a family owned and operated company with a passion and focus on customer service and quality workmanship. We help you protect your investment with our years of experience and dedication to your project.


Slabjacking, Mudjacking, Concrete Raising, Concrete Leveling, Concrete Lifting, and Slablifting are all common terms used to describe our procedure. Learn more about our technique and its many benefits.


We have the pleasure and privilege of performing thousands of jobs for satisfied customers all around Southern Ontario. Read what past customers have said about projects we’ve completed for them.


Get answers to the most frequently asked questions about Concrete Raising. Have a question not contained in our list? Contact us and we will be happy to assist you.

Step One

Strategically placed holes are drilled through the sunken slabs.

Step Two

Stabilizing grout material is pumped under the slab raising it.

Step Three

The holes are patched with cement.

About Us

Why Choose Ontario Concrete Raising?

Ontario Concrete Raising are the concrete raising experts specializing in a process commonly known as slabjacking, mudjacking, slablifting and concrete jacking. Family owned and operated, we have built value in serving our clients as such, bringing peace of mind to every project we undertake. We are accredited by the Better Business Bureau and always strive for excellence in customer satisfaction and workmanship. All residential projects are covered by a 5 Year Warranty which comes detailed in every quotation form. We take pride in every phase of our specialized approach, from our detailed assessment to the completion of your project. We help you protect your investment with our many years of experience and dedication to your project and conduct our business based on the guiding principles of honesty, integrity, and transparency.

  • 2018, 2019, 2020 consumer choice award winner - hamilton & niagara
  • 5 Year Warranty
  • Save Time and Money. Only a Fraction of the Cost of Replacement
  • The Results You Want, From The Professionals You Trust


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Residential • Commercial • Municipal • Industrial

Sidewalks, Patios, Driveways, Pool Decks, Garage Floors, Steps & Stoops, Basement Floors, Factory & Warehouse Floors, Ramps, Void Filling & Stabilization

Concrete Raising, Concrete Leveling, Concrete Lifting, Slabjacking, Mudjacking, and Slablifting

Proudly Serving:
Niagara, Hamilton, Halton & Surrounding Areas.

St.Catharines, Welland, Niagara Falls, Grimsby, Port Colborne, Niagara-On-The-Lake, Virgil, Beamsville, Smithville, Lincoln, Thorold, Fonthill, Pelham, Wainfleet, Jordan, Vineland, Fort Erie, Stevensville, Ridgeway, Crystal Beach. Stoney Creek, Hamilton, Winona, Dundas, Ancaster, Waterdown, Binbrook, Hannon, Caledonia, Dunnville, Brantford, Carlisle, Flamborough, Oakville, Burlington, Mississauga, Ontario.

Click for the BBB Business Review of this Concrete Contractors in St Catharines ON
Workplace Safety and Insurance Board

Privacy Policy: Ontario Concrete Raising Ltd. is committed to conducting business with respect for your privacy and ensures that the confidentiality of personal information is protected and maintained and not distributed or sold to any third parties.