ProMicro Science with Ethics



ARL Group has been a demonstrated subject matter expert in the assessment of health hazards in the working environment for over 30 years. Our comprehensive testing services are supporting occupational health professionals, healthcare providers and the hospitality sector on a daily basis across Western Australia.

  • Surface Swabs
  • Water –  Cleaning and Misting
  • Air Quality – Occupational Exposure, Clean Rooms, Surgeries, Pharmaceutical Preparation Areas
Following are NATA accredited tests. Additionally, the Group has testing methodologies for many additional analytes and organisms.


  • Legionella
  • Endotoxins
  • Pathogens and Non-Pathogens
  • Occupational Hygiene and Air Quality


Cooling Towers
Reticulated Water Systems


Cleaning Waters
Sterilisation Waters

Pathogens and Non-Pathogens

Preparation surfaces
Cleaning Validation
Food Products

Occupational Hygiene and Air Quality

Refer to Services under Air