Opal SA Construction (BLD 317725) provides professional machine footings services in Adelaide and all surrounding suburbs across Adelaide's metro area. Our own trained crew — no subcontractors — handles every job from site preparation through to final finish and cleanup.

We quote on exposed aggregate, coloured oxide, broom-finish, and plain grey concrete in Adelaide. Every job receives a fully itemised written quote within 48 hours of our free on-site measure.

All prices are fully installed and include excavation, compacted roadbase, reinforcement mesh, concrete placement, finishing, control joints, curing compound, and site cleanup. For non-standard sites requiring extra excavation, removal of existing concrete, or heavy compaction work, an additional base preparation charge of $20–$50/m² applies — quoted separately before any work begins.