Geotechnique has a full complement of experienced specialists, including geotechnical engineers, engineering geologists, environmental engineers, scientists, and geo-technicians. Our ability to deliver innovative, practical solutions for both geotechnical and environmental projects provides clients with time and cost savings.
Our experienced team of professionals possess combination of skills and expertise that our clients can truly depend on. Our technical knowledge is continually improving and becoming more sophisticated, supported by regular staff training, upgrades, and the expansion of computer hardware and software.

Principal Geotechnical Engineer

Senior Environmental Engineer

Senior Environmental Engineer

Senior Geotechnical Engineer

Experienced Environmental Scientist

Technical Assistant
Do you have questions about our services or processes? Here are a few common ones our clients ask before starting their projects with us.
We specialise in geotechnical and environmental engineering—offering investigations, analysis, design, and testing for projects of all scales.
We’re based in Sydney and deliver projects across Greater Sydney and New South Wales.
Yes. We operate a fully equipped, NATA-accredited laboratory for soil, rock, and aggregate testing.
Absolutely. Our team understands local approval processes and prepares reports and management plans that comply with council and state requirements.
We work with developers, contractors, councils, and private clients across residential, commercial, and infrastructure sectors.
Just reach out through our contact form or email us directly with your project details, and we’ll get back to you promptly with a tailored proposal.
Geotechnique provided geotechnical investigations, subsurface drilling, and pavement design for the Sydney West Link upgrade. The project involved complex soil conditions and required slope stability and foundation analysis to ensure long-term structural integrity under high-traffic conditions.