Protect Your Most Valuable
Asset From Day One!

Soil Testing

When it comes to soil testing prior to the construction of your home, accuracy and thoroughness is the only answer.

Footings Design

A building’s footings are essential for the longevity of the structure. Footings need to be appropriately designed to suit the soil they are in.


If it can be surveyed, we can do it! Whatever your requirements, you can rely on our team to tailor a solution that is best for you.

Contract Drilling

Our drilling rigs are mounted on late model Toyota Landcruisers or similar, making them ideal for getting into tights spots in the CBD area or around your project.

QST Group Welcomes You!

QST is a full-service drilling, soil testing, drafting, design and surveying company. By focusing on quality, thoroughness and accuracy, QST delivers a level of quality that is second to none in the industry.

QST has been providing professional service in South East Qld since 2003.

QST’s mission is to provide thorough, accurate and technically correct reports, surveys and drawings to individuals and residential builders in South East Qld.

Our testing, reporting, surveys and drawings will be timely, accurate and technically correct. Guaranteed!

What Our Clients Are Saying!

Great customer service. No nonsense quoting, great price and a team that completed our soil testing quickly and with little fuss.

Would highly recommend them to anyone.

Nick, G. Springfield Lakes, QLD

I just want to say a massive thank you. I have been dealing with your office and have received the best service. I sent through a request for Soil Testing very late fully expecting that it could not be done in such a tight time frame however, since the request was received by your office, your staff have been amazing. The communication is great and very quick. I am very impressed with your company and I would recommend to anyone.
Tiahna, B. South Ripley, QLD.

These guys are great. They are competitively priced, punctual, reliable and very professional. They explain the whole process in easy to understand terms and stick to the agreed deadlines. I am happy to recommend their services to anyone.
Michelle, S. Springfield Lakes QLD.