QPS is a specialist ground retention contractor offering years of experience in all aspects of ground retention and foundation work to a range of clients such as government authorities, main contractors, sub contractors, private clients and developers.


rock anchoring

soil nailing


road stabilisation

drilling  piling


specialised steel fabrication

wivenhoe dam

We add value to any project by providing a diverse range of equipment, much of which is purpose built to suit specific soil and access conditions, and fully maintained by our team of trained mechanics.


We have the ability ot drill holes from 25mm to 400mm in diameter. QPS can produce steel components to exact requirements using its full-time workshop staffed by qualified fitters and boilermakers.

QPS is committed to:


- Quality in project delivery


- Competitive pricing with a focus on customer satisfaction


- Safely constructed works built on time


The QPS Safety Policy is issued routinely with specifications and is also available on request. It documents work methods, material information, tool box meetings, training and site inspections.

Our Quality Assurance, certified to IS9000, ensures that each project follows the defined design and construction plans and is tested and audited to achieve the industry's best practice.

2013 Queensland Pre Stressing Pty Ltd