Hydro excavation service locations across NSW

HD Underground Service Locating and NDD Excavation supports civil, infrastructure, mining, government and utility projects across Newcastle, the Hunter, the Central Coast and regional New South Wales. Our experienced operators mobilise specialised hydro excavation, vacuum loading and underground utility equipment to demanding worksites across the state.

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Specialist excavation and utility support across New South Wales

Our service network covers metropolitan, coastal and regional project environments where safe excavation and dependable mobilisation matter. We work with contractors, councils, utilities and project teams to provide hydro excavation, non-destructive digging, underground cable locating, drain jet cleaning, vacuum loading and liquid waste removal.

Our core service area

We frequently service the following locations:

If you’re unsure whether your suburb is included, give us a quick call, and we’ll confirm immediately.

Our services