Tetra Tech Coffey

We work alongside clients to develop their strategies and take their plans forward. We have an excellent breadth and depth of expertise across our region but also the support of a global network who can help us foster even more industry-leading and innovative solutions.


Employing a wealth of expertise in geotechnical engineering to help clients turn their projects into reality


Identifying and integrating environmental solutions through design, planning, construction, and operation

Occupational Hygiene and Asbestos

Providing risk management solutions to keep people safe and healthy at work

We are Tetra Tech Coffey

Since joining the Tetra Tech family in 2016, we have leveraged Tetra Tech’s global expertise and Leading with Science® approach to provide exemplary services to clients throughout the Pacific region.

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