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LEARN MORE

About Us

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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.

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

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Contact Us

Locations

Western Downs Laboratory

1 Drew Street

Dalby QLD 4405

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​Central Queensland Laboratory

34 Hibernia Road

Capella QLD 4723

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Geotechnical Drilling Investigations

43 Major Road

South Nanango QLD 4615

Contact Information

Email:

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Phone: 

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Mail:

admin@ctqs.com.au

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0403 679 775

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PO Box 146

Dalby QLD 4405

Office Open Hours

Mon - Fri:

Sat:

Sun:

7am - 4pm

Closed

Closed

Need a Quote?

Contact us today!

© 2025 by Construction Testing and Quality Services (CTQS)

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