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Tetra Tech Coffey Darwin
RPS A Tetra Tech Company                                Level 8, 24 Mitchell Street
Darwin 0800 Northern Territory, Australia

Geotechnical Engineering, Design and Environmental Services in Darwin

Our team in Darwin have expertise in a diverse range of services including geotechnical engineering, structural and civil engineering, environmental solutions, and mine engineering.

From geotechnical engineers to environmental scientists, Tetra Tech Coffey is your number one choice for consulting services in Darwin, Northern Territory. We are a diverse company, including individuals with expertise in science, research, engineering, design and construction. Our strength is in collectively providing integrated services, delivering the best solutions to meet our clients’ needs.


Why choose Tetra Tech Coffey?

Tetra Tech’s innovative, sustainable solutions help our clients address their water, environment, infrastructure, resource management and energy needs. We are proud to be home to leading technical experts in every sector and to use that expertise throughout the project life cycle. Our commitment to safety is ingrained in our culture and at the forefront of every project.

Tetra Tech Coffey is part of Tetra Tech, a leading provider of consulting and engineering services with 27,000 employees working across the globe. We have 650 employees across Australia and New Zealand, including Chatswood.

Our Darwin team includes professional project managers, geotechnical engineers, environment specialists and occupational hygiene experts, all working together towards a common goal – the successful completion and implementation of your project.

We develop strategies for our clients and provide the services required to take their plans forward.

Contact us for further information on our diverse range of services in Darwin, NT.

Our Darwin services

Tetra Tech Coffey Darwin is a leading provider of consulting and engineering services. We are differentiated by Leading with Science® to provide innovative technical solutions to our clients. We support our commercial and government clients focused on water, environment, sustainable, infrastructure and renewable energy. With 27,000 associates worldwide, Tetra Tech provides clear solutions to complex problems.

Learn more about our Darwin services below or contact us to discuss your project today.

Civil and structural engineers – Darwin

We offer fully integrated engineering services for the design, procurement, and management of buildings and infrastructure projects. Our civil and structure engineers are passionate about building the world of tomorrow. From residential work to commercial buildings, community areas and leisure facilities, Tetra Tech Coffey understands the complexities of:

  • Reinforced and prestressed concrete
  • Temporary works
  • Finite Element Analysis
  • Structural steel
  • Geotechnical Structures
  • Construction Support
  • Expert witness
  • Property infrastructure asset lifecycle

Our goal is to make the planning and construction process as simple and timely as possible.

Get in touch for more information about our professional building services in Darwin. From single jobs to large, complex projects, our structural engineers will take a professional, realistic approach to the project and deliver achievable outcomes.

For more information about our civil and structural engineering services in Darwin please contact our Northern Territory Operations Manager, Toby George on +61 08 8901 1200 or email

Geotechnical engineers – Darwin

Geotechnical engineers are often required to deliver solutions in environmentally sensitive, unstable or complicated environments. This might include mining sites, excavation sites, proposed housing estates, or residential areas where the soil is considered “unstable” — the more knowledge you have of the site, the better outcome you can expect from the project.

We have experienced geotechnical engineers available across Darwin, specialising in the following services:

  • Digital and geospatial solutions
  • Geophysics
  • Deep foundations
  • Groundwater
  • Ground improvements
  • Pavements
  • Slope engineering
  • Temporary works
  • Mine subsidence
  • Expert witness.

For more information about our geotechnical services in Darwin please contact our Northern Territory Operations Manager, Toby George on +61 08 8901 1200 or email

Environmental specialists – Darwin

At Tetra Tech Coffey, we’re committed to building a more sustainable future, and we do this by delivering feasible environmental solutions to our clients. Our advice is based on the world’s best environmental practices and is implemented by experienced Tetra Tech staff members, all professionals and specialists in their own fields.

Our knowledge of regulatory environments allows us to guide clients through complex regulations, meet obligations and help minimise environmental risk. We’re problem solvers – no matter the project’s jurisdiction or location.

Our environmental services in Darwin include:

Other expertise includes:

For more information about our geotechnical services in Darwin please contact our Northern Territory Operations Manager, Toby George on +61 08 8901 1200 or email

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