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Ontario Concrete Raising Ltd.

Concrete & Masonry Contractors in St. Catharines, Ontario
Ranked #1 in St. Catharines | Grade A
5.00 (243 reviews)

Ontario Concrete Raising Ltd.

Local concrete leveling company focused on restoring settled slabs for safer, better-draining surfaces with minimal disruption Serving homeowners across St. Catharines, Ontario.

Why Homeowners Choose This Business

Focused service on concrete raising, clear quotes and scheduling, careful site protection and cleanup, and crews that explain the process on site Local experience that helps homeowners across St. Catharines, Ontario compare a more region-aware provider.

Service Area

Headquartered in St. Catharines, Ontario and serving nearby Niagara communities; call to confirm your location.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Holds a strong position among local competitors.
  • Performs at or above the local average for Google rating.
  • Has more Google review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Establishment
  Point Of Interest
  Renovation Services
  Concrete Leveling
  Concrete Lifting
  Maintenance
  Repairs
  Slab Jacking
  Driveway Leveling
  Sidewalk Repair
  Patio Leveling
  Pool Deck Leveling
  Trip Hazard Removal
  Garage Floor Leveling
  Joint Sealing
  Concrete void fill
  Residential Concrete

Concrete lifting and leveling for driveways, sidewalks, patios, steps, garage floors, and pool decks; joint sealing and minor slab stabilization; residential and light commercial flatwork adjustments.


Reviews

Recent Reviews

5.00

(Based on 243 reviews)

Reviews consistently note clear communication from quote to completion and on-time arrivals. Customers highlight tidy work areas, respectful crews, and attention to detail. Many mention fair or reasonable pricing and that the team explains each step. Feedback also points to noticeable improvements in drainage and safety after leveling.

Great work!!! Was happy with the quality of work, cleanliness and the cost was absolutely reasonable.
Spencer, Jarad and Isaiah were kind, courteous, respectful and knowledgeable. They were excellent representatives of OCR Ltd. I would highly recommend this company!!! Thank you so much.

Google Review
Christiane Esau on Ontario Concrete Raising Ltd.

I had the BEST experience today with Ontario Concrete Raising. They raised my driveway, walkway and patio. Every step in the process was smooth and easy - from my initial phone call, to receiving a fast and clear quote from Ben, to the detailed confirmation email from Paula, to Taylor and Jarad completing the work - the communication throughout from all parties involved was excellent. Taylor and Jarad did an AMAZING job from start to finish. They were punctual, professional, efficient and friendly, and they made sure everything was cleaned up properly when they were done. Taylor and Jarad know what they’re doing and they do it very well! Top notch! Their priority was making sure I was a satisfied customer and they did not disappoint. I am SO pleased with how my driveway, walkway and patio turned out - it all looks so good! I have absolutely no hesitation in HIGHLY recommending Ontario Concrete Raising. You’ll be glad you chose them.

Great service and professionalism throughout the process. From the quote and site work being done, it's a great experience. Special thanks to Spencer and Glen for their attention to detail during the work.

From start to finish, Ontario Concrete Raising was outstanding. Getting a quote was quick and simple from Ben… they were clear on pricing, fast to reply, and had the job scheduled without any deposits or delays.

We booked about a month ahead, and they arrived right on time without me having to follow up once. The crew was professional, efficient, and explained exactly what they were doing every step of the way.

Spencer and Glen were excellent. Glen was patient and took the time to answer all my (probably dumb) questions, and Spencer made sure everything was spotless before they left. They even blocked the driveway so no one could park and mess up the work after they left.

The whole process from quote to booking to completion was smooth and stress-free. Great communication, fair pricing, and top-quality work. Highly recommend Ontario Concrete Raising.

Great job done by Ben and team. Very happy with the results of the driveway, now the grade slopes away from the house. Thank you to Spencer and Glenn who did a great job, very professional.

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Frequently Asked Questions

They typically level residential slabs such as driveways, walkways, patios, steps, garage floors, and pool decks, as well as some light commercial areas. If you are unsure about your project, a quote visit can confirm suitability.

Most residential jobs are completed in a single visit, with time on site depending on slab size and the number of areas. You’ll receive a schedule window in advance and the crew will review the plan on arrival.

Raising settled slabs can improve slope and direct water away from foundations in many cases. During the quote, they assess drainage and explain the expected outcome for your specific slabs.

It helps to be available at the start so the crew can confirm scope and access. If that’s not possible, arrangements can be made in advance during scheduling.

Walkways and patios are often usable the same day, while driveways and garage slabs may require a short wait. The crew will give you specific guidance before they leave.
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Opening Hours


  • Monday 9:00 AM – 5:00 PM
  • Tuesday 9:00 AM – 5:00 PM
  • Wednesday 9:00 AM – 5:00 PM
  • Thursday 9:00 AM – 5:00 PM
  • Friday 9:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details


Business Rating
5.00 (243 reviews) Pro Listing
Address
600 Ontario St, St. Catharines, ON L2N 4N9, Canada, St. Catharines, ON L2N 4N9
Business Type
general_contractor

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