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About us

At Terratwin Surveying, we pride ourselves on delivering exceptional land surveying services with a commitment to precision and integrity. 


Based in the Adelaide Hills, Terratwin Surveying specialises in supplying 3D laser scanning and topographical surveys for architects, engineering consultants, developers and private individuals. Founded and managed by our director Daniel Simpson, we work closely with clients throughout South Australia to understand their requirements and provide bespoke leading edge survey solutions for any situation.


Our dedication to accuracy and thoroughness ensures that every project, big or small, is handled with the utmost professionalism and care.


From fast and exact one-man robotic topographical land surveys, to state-of-the-art 3D laser scan surveys for BIM and complex historic listed buildings, we support the design, planning, development and construction processes by collaborating with our clients and providing the reliable data and comprehensive insights needed to drive successful outcomes. 



Accuracy Guaranteed

At Terratwin, we use the latest technology and techniques to ensure accurate and precise results. Our surveyors are highly skilled and experienced professionals who are committed to providing the highest level of accuracy.

Customized Solutions

We understand that each project is unique, and we work closely with our clients to provide innovative geospatial solutions that meet their specific needs and goals. We can provide a wide range of surveying services to suit any project.

Timely Results

We value that time is of the essence when it comes to surveying. That's why we use efficient and streamlined processes to deliver timely results. We work closely with our clients to ensure that deadlines are met.

Copyright © 2025 Terratwin - All Rights Reserved.

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