Workplace Assessment & Solutions Limited (WPAAS) is a wholly-New Zealand owned and operated firm that provides customized solutions to a wide base of customers seeking Occupational/Industrial Hygiene, and Health & Safety solutions. We specialize in scientific investigations of the workplace that span Asbestos, Mould, Noise, Lead and more. WPAAS can identify and evaluate hazards, and develop Corrective and Preventive Action plans to economically solve your workplace contaminant problems.

Effort and time is invested in performing root cause analyses to clients’ problems using a combination of extensive multinational commercial experience, postgraduate science education, and detailed investigation. Seeking to understand both the client and the test environment underpins WPAAS’s success and distinguishes the firm from our competitors. We are recipients of international accreditations, professional qualifications in addition to industry-relevant certifications and licences, which are renewed periodically to maintain their currency and credibility.


We operate in accordance with International Standard Organisation’s requirements and are proud recipients of:

  • ISO 9001:2015 (Quality management system);
  • ISO 45001:2018 (Safety management system);
  • ISO 14001:2015 (Environmental management system); and
  • ISO26000 is applied as a framework to implement social responsibility into our values and practices.

Our clients

Comprise government, educational, private-sector organizations including commercial facilities management and building construction firms.

Our Vision

To develop into New Zealand’s preeminent occupational hygiene and environmental consulting firm.

Our Goal

To deliver comprehensive testing, precise analysis, and meaningful advice to clients by understanding their needs.

Our Commitment

To enable our customers’ success in achieving their regulatory compliance as well as an environment that promotes well-being by offering cost-effective data-inferred solutions.


WPAAS holds both Public Liability and Professional Indemnity Insurances. Our Professional Indemnity and Public Liability insurance policies are issued by Certain Underwriters at Lloyds (100% Allied World Assurance Company (Europe) plc).


  • Prompt service and quick turnaround on reports
  • Proven record of accomplishment
  • Over a decade experience
  • Strong research and technical expertise
  • Unbiased independent third-party sampling and solutions expertise