Sydney service area

Civil & Asphalt Works in Greater Sydney

From our base in South West Sydney, Siza Civil works with builders, developers, property managers and contractors across Greater Sydney.

Civil work in Greater Sydney

Whether it's a single repair or a full civil package, we scope each job to the site, its users and its program.

Siza Civil is based in Oran Park NSW 2570 and travels to project sites — we do not operate a separate branch in Greater Sydney.

New asphalt surfaces and resurfacing for roads, access ways, hardstands and car parks.

Rigid pavements for heavy-duty areas, hardstands, aprons and driveways.

New car parks, upgrades and ongoing maintenance for commercial properties.

Site excavation, footings, trenches and service corridors.

Pipes, pits and drainage upgrades that protect pavements and buildings.

Experienced civil personnel to support your crews and programs.

For asphalt projects across the metropolitan area, see our asphalt contractors Sydney page.

A selection of Siza Civil's supplied work photos. These are examples of our work, not a claim that the projects are located in Greater Sydney.

Which parts of Sydney do you cover?

We work across Greater Sydney. Contact us with your project location to confirm.

Do you take on small jobs?

Get in touch with your scope — we'll let you know if it's a good fit.

Send us the details and we'll get back to you to discuss scope, timing and next steps.