Commercial concreting in St George
Updated October 2026
Commercial concrete is a different discipline from a backyard slab. Car parks, warehouse floors, loading docks and footpaths carry heavier loads, follow engineering specifications and often need traffic management and tight programming. We connect you with experienced, insured local concreters who work at commercial scale across St George, from light industrial sites around Kingsgrove and Turrella to shopfronts along King Georges Road and the Princes Highway. We are a referral service, not a concreting business, so you can compare capable contractors for your project.
Commercial work we refer
- Car parks and hardstand areas
- Warehouse and factory slabs, including machine bases
- Loading docks, ramps and crossovers
- Footpaths, kerb and gutter to council specification
- Strata and body corporate repairs, paths and driveways
- Childcare, medical and retail fit-out slabs and external areas
- Duplex and small-development driveways and common areas
St George has a large stock of apartment buildings around Hurstville, Kogarah, Rockdale and Wolli Creek, plus steady duplex and small-development activity across the suburbs. That keeps demand up for strata repairs, shared driveways, crossovers and common property paths poured to spec and on program.
What commercial concreting costs
Guide pricing only, because commercial work is priced from drawings rather than per metre rules of thumb. As a baseline, published 2026 rates for plain concrete sit around $75 to $150 per square metre laid, and larger pours generally achieve better per metre rates than small residential jobs. Engineering requirements move the number: thicker slabs, heavier reinforcement, higher strength mixes, pump hire and traffic control all add cost. For a real figure, send plans through and get a fast quote.
How commercial jobs run differently
- Engineered design. Slab thickness, mesh or bar reinforcement, joint layout and concrete strength come from the engineer, not habit.
- Documentation. Contractors work to drawings and specifications, with concrete delivery dockets and test results available where the spec requires them.
- Programming. Pours are scheduled around other trades, tenants and traffic. Early starts and weekend pours are common.
- Compliance. Safe work method statements, insurances and site inductions are standard. Our referrals carry appropriate insurance.
- Finish specification. Burnished floors for warehouses, broom finish for ramps, exposed aggregate or coloured concrete for customer-facing areas.
Approvals and council work
Work on public land, including footpaths, kerbs and vehicle crossings, is built to council specification and usually needs approval. Across St George that means Georges River Council or Bayside Council for most sites, so check early which one covers your address. Development consent conditions on commercial sites often dictate pavement design, so have your conditions handy when requesting quotes.
Licensing
In NSW, residential building work worth more than $5,000 (labour and materials, including GST) must be done by a licensed contractor, which covers the residential side of mixed-use and strata projects. Commercial projects bring their own contractual and insurance requirements. Our referral service connects you with experienced, insured contractors suited to the scale of the job, and you should still check licences and insurances before you sign.
Site factors that move commercial pricing
- Access and pumping. Busy arterial frontages and tight rear lanes often need line or boom pumps and careful truck staging.
- Demolition of existing pavement and tipping fees.
- Ground conditions. Sandy, low-lying ground near Botany Bay and the Cooks River can require stabilised sub-bases and careful drainage design.
- Coastal exposure. Projects along the Botany Bay foreshore benefit from mix designs and cover suited to salt air.
- Traffic management, after-hours pours and staging around a trading business or occupied building.
- Testing and inspection requirements in the specification.
Weather and programming
Rain is the main program risk, and large pours get called off earlier than small ones because the stakes are higher. Summer pours start at first light. Experienced commercial contractors build weather contingency into the program rather than pouring in marginal conditions and hoping.
Lifespan
A properly specified commercial pavement lasts decades under design loads. The common failure causes are overloading, poor subgrade preparation and missing or late joint cutting. If an existing commercial slab is cracking or spalling, see concrete repairs for the repair pathway.
Have plans or a scope ready? Get a fast quote and we will connect you with commercial concreters who can price it.
Frequently asked questions
Can you find contractors for strata and body corporate work?
Yes. We refer contractors who take on strata paths, driveways, carparks and common area repairs, with the insurance paperwork strata managers ask for.
How thick should a commercial car park slab be?
It depends on traffic and ground conditions, which is why it comes from an engineer. Light vehicle car parks are often in the 125mm to 150mm range with designed reinforcement, with heavier pavements for truck areas.
Do commercial jobs need council involvement?
Any work on public land, such as footpaths and crossings, is built to council specification under an approval. On private land, your development consent conditions may dictate pavement requirements. Check with your council if you are unsure.
Can pours happen outside business hours?
Yes. Early morning, night and weekend pours are common on commercial jobs to work around tenants, customers and traffic. It affects price, so flag it when requesting quotes.