Concrete Repair in Toronto & the GTA: Crack Repair, Lifting, Foundation Repair, Cutting & Sealing
Repair is the part of the business we are known for. Toronto clay soil, freeze-thaw cycling and road salt do predictable damage, and most of it can be fixed for far less than a tear-out. We inject cracks, lift sunken slabs with polyurethane foam, waterproof and stitch foundations, cut clean openings for trades, build retaining walls, and seal concrete before the next winter gets at it.
Published rates across this category: $1.5 to $12 per sq ft installed. Per-unit services are priced separately on each page.
- 4.9 Star Google Rating
- Published Pricing
- 2-Year Workmanship Warranty
- WSIB + $2M Liability
- 2-Hour Response Window
- 24/7 Phone
Repair & Specialty Concrete Services We Offer in Toronto & the GTA
Every service below carries a published rate, a written quote inside two hours, and a 2-year workmanship warranty.
Repair-First Concrete Crack Repair
Injection repair, structural crack stitching and cosmetic sealing that anchor our repair-first promise.
Same-Day Fix Concrete Lifting & Levelling
Mudjacking and polyurethane foam lifting that raises sunken slabs without excavation.
Concrete Foundation Repair
Foundation crack repair, waterproofing, structural stitching and wall stabilization.
Concrete Cutting & Coring
Saw cutting, wall coring and slab openings for plumbing and HVAC runs.
Concrete Retaining Walls
Poured, decorative and engineered retaining walls up to 6 feet with proper drainage.
Concrete Sealing & Waterproofing
Silane-siloxane, acrylic and penetrating sealers and densifiers that protect against freeze-thaw and salt.
Repair & Specialty Concrete covers concrete crack repair, concrete lifting & levelling, concrete foundation repair, concrete cutting & coring, concrete retaining walls and concrete sealing & waterproofing. Each page carries its own published rate, and a single crew handles jobs that span more than one of them.
What You Get on Every Repair & Specialty Concrete Job
- Epoxy injection for structural cracks, hydrophobic polyurethane for active leaks
- Polyurethane foam lifting with laser-level monitoring and same-day return to service
- Carbon-fibre stitching for moving cracks and bowing walls
- Honest repair-vs-replace advice before you spend on a tear-out
Not sure whether to repair or replace?
About half the slabs we are called out to replace can be repaired for roughly 40 percent of the cost. Get an honest assessment first.
What Customers Say About Our Repair & Specialty Concrete Work
4.9 out of 5 across Google reviews
"They came out within two hours of my call and gave me a written quote on the spot. Half the contractors wanted to replace my whole driveway, but Best Concrete lifted and resurfaced it for a fraction of the price. Honest and fast."
"Our front porch was crumbling from years of salt. They stitched the cracks, redid the coping, and resurfaced it so it looks new. The pricing was published up front with no surprises."
"We needed a warehouse floor poured on a tight schedule. The crew hit the flatness numbers and the forklifts were running the following week. Fully insured and professional."
"The stamped concrete patio they poured is stunning and still looks great after a Toronto winter. They explained the sealing schedule and honoured the warranty when I had a question."
"Polished the concrete floor in our basement and it transformed the space. Dust was kept to a minimum and they finished in the days they promised."
Repair & Specialty Concrete Questions We Get Asked
Should I repair or replace my concrete driveway?
Often you can repair. About half the driveways called in for replacement can be repaired at roughly 40 percent of the cost through crack repair, lifting, or resurfacing. If the slab is heaved, badly spalled, or sitting on a failed base, replacement is the better long-term choice. We assess and tell you honestly.
How much does concrete lifting cost vs replacement?
Lifting a sunken slab costs $6 to $12 per sq ft, often a fraction of full replacement. When the concrete itself is sound and only the base has settled, lifting is the smart choice. If the slab is cracked through or crumbling, replacement is better value long term.
What is the difference between mudjacking and polyurethane foam lifting?
Mudjacking pumps a cement slurry under the slab to raise it, while polyurethane foam injects a lightweight expanding foam. Foam is lighter, cures in minutes, and resists re-settling in Toronto clay soil, where heavy slurry can sink again. We recommend foam for most GTA jobs.
How long does concrete last?
Well-installed, sealed concrete lasts 25 to 40 years or more in the GTA. Freeze-thaw cycles and road salt are the main enemies; regular sealing and prompt crack repair are what stretch a slab to the top of that range.
What is your warranty on concrete repair?
Every installation, including repairs, carries our 2-year workmanship warranty. We are licensed, WSIB-insured, and carry $2M general liability, so the work is backed and covered.
Still have questions?
We answer the phone 24/7 and reply to quote requests inside two hours.
Get a Free Quote
Need Repair & Specialty Concrete in Toronto or the GTA?
Published rates, a written quote inside two hours, and an honest answer on whether repair beats replacement.
- check_circle 2-year workmanship warranty
- check_circle No hidden fees
- check_circle WSIB insured, $2M liability