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Geotechnical engineering has been central to the growth of Tonkin + Taylor. For over 60 years, Tonkin + Taylor has offered specialist consultancy services across New Zealand, Australia, and the Asia-Pacific region. Our team of experts is at the forefront of the latest developments in geotechnical engineering, constantly innovating and improving our methods to provide the best solutions for our clients.

Geotechnical engineering is a critical component of many infrastructure projects, and we are proud to offer our expertise in many areas, including natural hazards, roading, and central and local government projects. Our extensive experience and knowledge allow us to provide tailored solutions that are both effective and efficient, no matter the scale of the project. The range of geotechnical services we offer continues to expand to meet increasing project complexity. Tonkin + Taylor often works closely with other consultants and contractors as part of a project team. 

We have a large team of highly experienced engineering geologists and geotechnical engineers. They are supported by a suite of cutting-edge design software and field-testing equipment. Our commitment to excellence, combined with our deep knowledge of the field, allows us to provide exceptional service to our clients, ensuring that their projects are successful and sustainable.

Investigations Earthworks & Site Inspections

Our team of experienced engineers and technicians are equipped with the latest technology and industry expertise to provide comprehensive and bespoke solutions.

Slope Stability & Retaining Walls

Tonkin + Taylor uses the latest technology and industry best practices to design innovative and cost-effective solutions for various retaining wall types.

Engineering Geology

We specialise in assessing and managing geological and geotechnical hazards, and providing recommendations on site selection, excavation techniques, and construction materials.

Foundations & Deep Excavation

At Tonkin + Taylor, we specialise in comprehensive solutions for foundation design and deep excavation projects.

Earthquake Geotechnical Engineering

Our services are designed to ensure that your structures and infrastructure can withstand the forces of an earthquake, protecting your assets, the environment, and, most importantly, human lives.

Groundwater & Settlement

We offer comprehensive groundwater and settlement assessment services, allowing for the design and construction of structures and infrastructure that can perform reliably throughout their lifetime.

How can we help?

Get in touch with a Tonkin + Taylor representative today. Our friendly and knowledgeable team make it easy to find the right solution to suit your specific needs.

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