Rock Drilling Central Coast

Specialist Rock Drilling for Central Coast Projects

Robar Boring provides rock drilling services for builders, engineers and property owners across Gosford and the Central Coast. Our experienced team drills through shale, sandstone and Class III-V rock for bored piers, foundation piles, retaining walls and structural footings.

Central Coast sites often combine sloping blocks, sandstone shelves, coastal sand and reactive soils. With more than 55 years of drilling experience, Robar Boring brings the equipment and practical knowledge needed to keep rock drilling accurate, efficient and aligned with engineering requirements.

Our Central Coast Rock Drilling Services

• Rock Drilling – Specialist drilling through shale, sandstone and Class III-V rock
• Bored Piers & Rock-Socketed Piles – Foundation drilling where piers need to extend into competent rock
• Central Coast Piling – Local piling and foundation support for Gosford and surrounding suburbs
• Underreaming & Belling – Increased bearing capacity where engineered footing designs require it
• Restricted Access Rock Drilling – Practical drilling support for tight, sloping and difficult-access sites

Areas We Service on the Central Coast

Robar Boring provides rock drilling and foundation drilling services across the Central Coast, including:

Gosford & Surrounds: Gosford, East Gosford, West Gosford, Point Clare, Tascott, Kariong, Wyoming, Narara and Niagara Park

Coastal Areas: Terrigal, Avoca Beach, Copacabana, MacMasters Beach, Killcare, Woy Woy, Umina Beach and Ettalong Beach

North & Lakeside Areas: Tuggerah, Wyong, Ourimbah, The Entrance, Long Jetty, Toukley, Lake Haven and surrounding suburbs

Central Coast Rock Drilling FAQs