Underbore Pty Ltd

Underbore Pty Ltd is a family-run business specialising in trenchless underground boring, proudly servicing the Northern Territory and Kununurra since 1975. Founded by Ray Campbell and now operated by his son John, Underbore remains at the forefront of thrust boring and horizontal directional drilling across both public and private sectors. From power and water connections to telecommunications and gas, our tailored solutions are trusted by primary contractors and domestic clients alike. With decades of local expertise, we utilise specialised equipment and rock-tough techniques suited to challenging NT ground conditions. Backed by a fully equipped workshop and skilled operators, Underbore delivers safe, efficient and precise outcomes every time.

• Under Road Thrust Boring
• Horizontal Directional Drilling (HDD)
• Rock Breaking
• Excavations
• Equipment Fabrication & Maintenance
• Custom Machining & Engineering