R-05 · CREW BASED SILVERWATER

Hills District Excavation, Demolition & Land Clearing Experts

Q: Do you know the local council requirements?

Yes — we work these LGAs weekly and handle the usual conditions: work zones, tree preservation checks, sediment control and truck-route rules. It shows up as line items, not surprises.

Q: Is travel time charged?

No. Quotes are fixed for the job, not hourly — where the machine sleeps is our problem, not yours.

Acreage clears, big cuts and new-estate slabs from Castle Hill to Kenthurst. Clay country — where compaction certificates aren’t optional.

Get a quote in the Hills Call 452 353 333

LOCAL SITE NOTES

Reactive clay is the story of the Hills — it swells wet and shrinks dry, so compaction and drainage matter more here than anywhere. Acreage blocks in Dural and Kenthurst mean bigger clears and longer haul distances; we price those flat, not hourly.

SUBURBS WE COVER

Castle HillBaulkham HillsKellyvilleRouse HillDuralGlenhavenBella VistaKenthurst+ surrounding suburbs

All nine services, available in the Hills

All services →

Land Clearing in the Hills Demolition in the Hills Excavation in the Hills Land Filling in the Hills Dirt Removal in the Hills Driveway Removal in the Hills Concrete Breaking & Hauling in the Hills Retaining Walls in the Hills Landscaping in the Hills

Why Ouss Civil in Hills District

Hills clay is reactive — it swells wet, shrinks dry and moves slabs built on fill nobody compacted properly. Out here, compaction certificates and drainage design aren’t box-ticking; they’re the difference between a slab that sits still and one that doesn’t.

We compact in tested layers with certificates your engineer signs, shape falls so stormwater leaves the clay alone, and price acreage clears in Dural and Kenthurst flat rather than hourly — long haul distances are our problem to manage, not your surprise.

✓Layered compaction with test certificates — built for reactive clay, signed off by engineers✓GPS-guided 20T Komatsu for the big acreage cuts from Castle Hill to Kenthurst✓$20M public liability and SafeWork SWMS — big machines run by the book✓Flat pricing on acreage jobs — haul distance is priced in, not billed by the hour

OUSS Civil crew on site in Dural with heavy excavation equipment, providing expert civil construction, excavation, earthworks, site preparation, and infrastructure services.

LOCAL JOB — P-121

Dural: 68 metres of engineered wall on clay that eats cheap ones.

The old timber wall lasted nine years. The replacement is engineered for fifty — cut, drained, piered and certified in 14 days.

Read the case study →

Dural: 68 metres of engineered wall on clay that eats cheap ones.

Hills District FAQs

How quickly can you start in the Hills?

Usually within the week for standard jobs — the Silverwater-based crew covers this region daily, so there’s no mobilisation premium.

Do you know the local council requirements?

Is travel time charged?

Tell us about the job.

Price back within 24 hours — or we’ll tell you straight if it’s not our kind of work.

Get a quote 452 353 333