top of page


About Us

Quarry Sampling Pic 1.jpg

CTQS provides geotechnical and concrete testing services for civil, mining and gas clients across Queensland. 


Experienced and professional, our management team offers over 25 years of combined industry experience and we guarantee our services.


The satisfaction of our clients is of the utmost importance and our team are committed to supplying a well managed and flexible service to suit your requirements. 


Our internal quality systems are implemented in accordance with ISO/IEC 17025 and are accredited by the National Association of Testing Authorities (NATA). 


At CTQS we ensure our team is proficient in our internal practices and standards which has allowed our excellent reputation to continue to grow throughout Queensland.


Here at CTQS we offer the following services to clients across the state: 

  • Geotechnical Sampling and Testing

  • Quarry and Concrete Sampling and Testing

  • Site and Pavement Investigations

  • Level 1 Supervision

  • Factual Reports

  • Mobile Annex Laboratories.

Talk to us today about your soil and concrete testing requirements and we will work with you to develop a value for money solution. 

Bridge Works Pic 1.jpg
bottom of page