How much does concrete work cost in Canada?
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Key takeaways
- Most concrete work jobs in Canada land between CA$300–CA$13,000 — known locally as concrete work (flatwork and repair).
- Canadian exterior concrete must be air-entrained (CSA exposure classes) to survive freeze-thaw and de-icing salts — a spec detail worth checking in every quote. Municipal permits apply to driveways, walks crossing boulevards and structural slabs.
- Prices below are researched national ranges, updated July 2026 — not quotes.
Concrete Work prices by job size in Canada
| Job size | Low | Typical | High |
|---|---|---|---|
| Crack / spall repair Patch and reseal damaged concrete | CA$300 | CA$700 | CA$1,500 |
| Patio or pad Reinforced air-entrained slab up to ~300 sq ft | CA$2,500 | CA$4,500 | CA$7,500 |
| Driveway or garage slab Full-depth slab on granular base with joints | CA$5,000 | CA$8,000 | CA$13,000 |
Per-unit rates
| Unit | Low | Typical | High |
|---|---|---|---|
| per sq ft (plain flatwork, installed) | CA$8 | CA$11 | CA$16 |
What affects the price
- Job size and scope — bigger or more complex jobs move you up the ranges above.
- Access and condition — hard-to-reach areas, older properties or neglected maintenance add labour time.
- Materials and quality level — where materials are involved, the grade you choose often matters more than labour.
- Urgency — same-day or out-of-hours work usually carries a premium.
- Where you live — large metros in Canada typically run above the national range; smaller towns below it.
How to save
- Get at least three quotes and compare like-for-like scopes, not just totals.
- Be flexible on timing — off-peak slots are often cheaper.
- Bundle related tasks into one visit to spread call-out costs.
- Agree the scope in writing up front to avoid change-order surprises.
How to hire a concrete work pro in Canada
- Confirm liability insurance and WCB/WSIB coverage
- Get thickness, MPa rating (25-32 MPa typical) and air entrainment in the bid — air-entrained mix is essential for freeze-thaw
- Confirm compacted granular base depth
- Ask about curing and sealing plans; de-icing salt destroys poorly finished surfaces
- For sunken slabs, ask about polyurethane lifting before replacing
- Get references through at least two winters
Red flags
- Non-air-entrained mix proposed for exterior work
- Pouring in freezing weather without heating/blankets
- No base compaction
- Cash-only pricing
- Large upfront deposit
How Handld researches prices
These are researched estimates, not quotes and not our transaction data. We compile ranges from published sources — national statistics, trade bodies and incumbent cost guides — normalise them to CAD, and adjust city pages by a population-based cost tier. Last updated July 2026. Basis: HomeStars concrete cost data; Canadian ready-mix supplier rates.
Frequently asked questions
Can damaged concrete be repaired instead of replaced?
Surface spalling, small cracks and pitting can be patched, resurfaced with an overlay, or ground back. Slabs that have sunk can sometimes be lifted with foam or grout injection ('slabjacking') for far less than replacement. Structural failure or widespread base movement means replacement.
What should a concreting quote include?
Excavation and sub-base, formwork, reinforcement (mesh size or fibre dose), concrete grade and thickness, the finish (broom, trowel, exposed aggregate, stamped), control joints, curing method, and spoil removal. Any quote that just says 'supply and lay concrete' leaves too much undefined.
What finishes can concrete have?
Broom (non-slip, standard outdoors), steel trowel (smooth, indoor), exposed aggregate, stamped/patterned, coloured and polished. Decorative finishes can add 30-100% to the base rate but replace the cost of a separate surface like pavers or tiles.
Does weather affect concrete pouring?
Strongly. Frost can ruin an uncured pour, extreme heat causes plastic shrinkage cracking, and rain marks fresh surfaces. Good contractors watch forecasts and will delay a pour; be suspicious of anyone happy to pour into bad weather to keep the schedule.
How much does concrete work cost?
Concrete is priced by area and thickness for slabs (per m² or sq ft), by volume for supply (per cubic metre/yard), and by the job for repairs. The concrete itself is often less than half the bill — formwork, reinforcement, sub-base preparation, finishing and access drive the labour cost.
How thick should a concrete slab be?
Common rules of thumb: 75-100mm (3-4") for paths and patios, 100-125mm (4-5") for driveways and garage floors, more for heavy vehicles — always over a compacted sub-base with mesh or fibre reinforcement. Thin slabs on soft ground crack no matter how good the finish looks.
How long does concrete take to cure?
You can usually walk on it after 24-48 hours, drive on it after about 7 days, and it reaches design strength at 28 days. Curing (keeping it damp, protecting from frost or extreme heat) in the first week matters more for durability than almost anything else.
Why does Canadian concrete spall after a few winters?
Usually the wrong mix (no air entrainment), finishing water into the surface, or salting a first-year slab. Insist on the CSA exposure-class mix, proper curing, and avoid de-icing salt during the first winter.
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