Local Geotechnical Services
for the Territory

A ‘Yes’ experience, every time

If you want your geotechnical testing and sampling done fast and done right the first time, you’re in the right place. A Territory-owned-and-operated business since the late 1980s, we deliver local geotechnical services to ensure your projects run smoothly.


With HiQA, you get:

  • A ‘Yes’ experience every time – no matter how difficult the task
  • Strong family values that ensure we put you and your community first
  • Highly-trained technicians and geotechnical engineers delivering quality work
  • Second-to-none local knowledge and expertise
  • Fully-equipped base laboratories in Darwin, Katherine, and Alice Springs
  • The ability to test anywhere in the NT and WA, and scale on demand
  • NATA accreditation for compliance peace of mind
  • The latest automated equipment and digital processing for ultimate efficiency
  • Accurate results delivered in a fast, smooth, and stress-free manner

Our Services

Happy HiQA Customers

"HiQA’s work this year in Alice Springs has been exceptional."
Stephen Linehan, Sitzler Bros

Recent Blog Posts

HiQA Innovation

It is essential for all businesses who want to grow their company to make positive changes to improve their technology. Daniel Gaunt HiQA Operations Manager was invited by Calibre One for a Question and Answer session on how HiQA has embraced digital technology. Daniel walked Calibre One through HiQA’s nine year journey in digitally transforming the business […]

Northern Gas Pipeline (NGP) Update from HiQA

HiQA have been busy at our newest laboratory in Tennant Creek undertaking predominantly concrete testing at this stage for the Northern Gas Pipeline project. The 622km pipeline will link Tennant Creek in the Northern Territory to Mount Isa in Queensland. Construction of the $800 million project began in July 2017 and the first gas is […]

October Business Month 2017

Introducing our next Territory Success Story – Luke Myall from Hiqa Geotechnical Young 28 year old Luke Myall thought it would be a good idea to buy a small construction material testing business in regional NT during the Global Financial Crises. One year later, Luke opened another office and by 2011 the business was operating […]