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Qualtest Laboratory (NSW) Pty Ltd

Coopers Plains, QLD 4108


Qualtest Laboratory (NSW) Pty Ltd is an independent geotechnical environmental and testing company dedicated to servicing Newcastle, the Hunter Valley and Regional NSW. Qualtest provide environmental and geotechnical consulting services, and specialised soil, rock and concrete testing services.

Geotechnical services and capability include a comprehensive range of laboratory testing, construction material testing, on-site earthworks testing, geotechnical testing and geotechnical engineering services.

Environmental services and capability include contaminated land assessments and remediation, VENM, ENM and waste classifications, and acid sulfate soil assessments.

Qualtest are committed to providing timely, reliable, personal and professional services. Test results have integrity, are accurate, consistent, and can be confidently relied upon. We focus on working with our clients to provide practical solutions and achieve best for project outcomes.


Qualtest provide a comprehensive range of laboratory testing, construction material testing, on-site earthworks testing, geotechnical testing, geotechnical engineering services and environmental services. This includes NATA approval to operate external laboratories on project sites (Annex Laboratory Accreditation).

Core services include but are not limited to:

  • Laboratory Testing
  • Australian and NSW RMS Standards
  • Construction Materials Testing
  • Soil & Rock
  • Concrete
  • Aggregate
  • Recycled Materials

On Site Earthworks Testing: 

  • Level 1 or 2 Supervision
  • Nuclear Density Testing
  • Site Supervision
  • Sampling of Stockpiles
  • Quarry Material Evaluation
  • Rail Possession works, Rail Safety Workers

Rail Possession:

Geotechnical Engineering

  • Site Investigations
  • Residential Subdivisions
  • Commercial & Industrial Developments
  • Pavement Investigation and Design
  • Rail Investigations and Reconstruction Supervision
  • Construction Advice
  • Geotechnical Inspections, Compliance and Endorsement

Geotechnical Investigation:

  • Environmental Services
  • Contaminated Land Assessments
  • Acid Sulfate Soil Assessments
  • Site Remediation
  • Validation and Verification Testing
  • Waste Classification including Virgin Excavated Natural Material (VENM) Assessments
  • Excavated Natural Material (ENM) and other Resource Recovery Assessments
  • Environmental Monitoring such as water and air quality



Qualtest is committed to the health, safety, and well-being of its employees, contractors, clients, visitors and general public in all places in which we work. Safety is an integral part of our business and we will make every reasonable effort to take positive action to eliminate behaviour, practices and hazards that could cause harm to any personnel.

It is our expectation that everyone will participate in, take responsibility for, and support our safety objectives. Implementing our objectives will ensure that our work is conducted in the safest practical way while fulfilling our legal obligations. We strive to develop a “culture” of safe behaviour in our people. In this way everyone can expect to go home without incident or injury.

View our OH&S Policy


Qualtest is committed to providing specialised geotechnical engineering and testing services to our client’s requirements in an environmentally conscientious and sustainable manner. Qualtest will strive to balance our operational requirements while minimising our impact on the environment and surrounding communities. Recognising our obligations to present and future generations, Qualtest are committed to the prevention of pollution, conservation of biodiversity, and using precautionary practices to minimise ecological disruption.

Our vision for responsible management of the environment is known and practiced by every Qualtest employee. It is our expectation that everyone will participate in, take responsibility for, and support our environmental objectives. There is a sincere commitment throughout our workforce to maintain a high standard of environmental performance, compliance with legislation, and operational best practice.

View our Environmental Policy


Qualtest provides geotechnical engineering and testing services to our client’s requirements without compromise to quality, safety and environment. We pride ourselves on our specialist knowledge, skill and experience to add value to projects and achieve enduring relationships with our clients. Qualtest holds Corporate Accreditation with the National Association of Testing Authorities (NATA) – Accredited Laboratory No. 18686 – which ensures the delivery of accurate and quality results. Qualtest also hold registration with NSW Roads and Maritime Services (RMS) for Construction Industry Contractors, under Registration Classes L1 and L2.

Qualtest are committed to continuous improvement and training of our personnel to instill in each one a sincere attitude for quality, safety and environmental compliance. Though the Directors and Managers have ultimate responsibility for Quality, all employees have a responsibility within their own areas of work so helping to ensure that Quality is embedded within the whole company.

View our Quality Policy


Qualtest recognise that our people are the foundation for our success, nurtured by a strong family culture and the communities in which they live. Our business philosophy ensures we support and give back to the communities and people (particularly employees and clients) who support us.

Qualtest regularly supports many events and organisations each year. Commitment to sponsorship is an important part of our business, which includes sponsorship and support of the following local charities and sporting organisations.

Westpac Rescue Helicopter Service:

  • Ronald McDonald House
  • Variety, The Children’s Charity
  • Lambton Jaffas Football Club
  • Merewether District Cricket Club


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Machines & Services


  • 40 Boyland Ave, Coopers Plains QLD 4108, Australia
  • 2 Murray Dwyer Circuit, Mayfield West NSW 2304, Australia

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