Coe Drilling Pty Ltd is one of Australia’s longest established premier Horizontal Directional Drilling companies.

With over 300 projects completed in both Australia and overseas, our success lies in complex and more technical projects where clients need an experienced and strategic partner. Our consultative and collaborative approach on engineering, design and construction of trenchless solutions means that together we can navigate each project’s unique challenges and conditions.

Coe repeatedly demonstrates value for money by focussing on a client’s key requirements straight from the outset. We strive for innovation at every step.

Continuous improvement is fundamental to our business. Our new website is currently being developed and will be available soon.


With a reputation for technical expertise, we have consistently delivered whole-of-life solutions for high-profile industry sectors. Project risk; environmental and social impacts; delivery risk; and potential legacy issues are all a part of business as usual. Industries we operate in include:


Oil & Gas


Water & Waste Water


Coe Drilling Capability Statement



Coe Drilling

Level 2, 22 Cordelia Street, Brisbane, Queensland, 4101

Tel: +61 (0)7 3029 1300

Fax: +61 (0)7 3029 1399



Quanta Services

Coe is wholly owned by the Quanta Services Group (NYSE:PWR), a leading provider of specialised contracting services. Quanta delivers infrastructure solutions for the electric power and oil and gas industries. Quanta’s comprehensive services include designing, installing, repairing and maintaining energy infrastructure. Operations are based in United States, Canada and Australia and in select other international markets. For more information, visit

Coe operates through Quanta Services Australia and collaboration with other Quanta owned companies under this umbrella and our overseas based sister companies including USA’s largest horizontal directional drilling company Mears Group (, provides us with opportunity to access a pool of resources, technology smarts, equipment and financial backing greater a bigger sum than our own parts.