Great Southern Geotechnics

Great Southern Geotechnics is your number one choice for all your Soil & Concrete testing. We can provide a full range of field and laboratory materials testing services.

Site Classification

Residential & Commercial. We can provide a professional service on time with assured site classification reports to AS 2870-2011.

Geotechnical Investigation

We provide Geotechnical site investigation for the purpose of design, construction, civil engineering & building works as per AS 1726-2017.

We are a locally owned and operated business with a laboratory situated in the Great Southern Region.

We offer well trained staff in conjunction with a modern facility to ensure that your test results are accurate , reliable and on time. Great Southern Geotechnics is dedicated to providing our clients with superior customer service and assist with your soil testing wherever possible.


We embrace and display an entrepreneurial spirit that peruses creative solutions.


We will never compromise on providing our clients with accurate and timely results.


We listen and respond to the needs of our customers, treating them as partners in our endeavour.

Great Southern Geotechnics provides a challenging environment with exceptional career opportunities and training.


Great Southern Geotechnics

5a/209 Chester Pass Rd, Milpara WA 6330, Australia