Welcome to MST Air Conditioning Services Pty. Ltd.

MST Air Conditioning Services provides professional management and service in all aspects of Heating, Ventilation, Air Conditioning, Mechanical Services and Building Management Systems.


Our range of services include:

  • Personalised preventative maintenance programs.
  • 24hr 7 Day breakdown service.
  • Installation of new plant.
  • Advisory Services.

Our areas of expertise include:

  • Service & maintenance of Chillers & Central HVAC plant.
  • Service & maintenance of Body Corporate HVAC plant.
  • Service & maintenance of associated Mechanical Services.
  • Cooling Tower mechanical repairs.
  • Replacement of central plant.
  • Retro-fitting & re-commissioning services.
  • Essential services testing.
  • Service & installation of car park air quality control system (CO. Systems).
  • Service & installation of BMS & DDC control systems.
  • Thermal imaging inspections


Professional & Qualified Services

MST Air Conditioning Services offers professional services. We are a fully registered private company (ABN: 59 119 337 389, ACN: 119 337 389). MST Air Conditioning Services carries $20,000,000 public liability and professional indemnity insurance of $10,000,000.


Adopting industry & OHS best practice, we are fully CM3 compliant & holders of Queensland Building & Construction Commission license (license #: 1095745), NSW Contractors License (license #: 185242C). Our team is qualified, experienced & able to get the job done right the first time with the highest of quality.


MST Air Conditioning Services utilise AroFlo electronic reporting and scheduling to ensure timely, accurate response & reporting. We ensure that our team remain current by attending relevant industry training & keep abreast with new products, techniques & compliance requirements. MST Air Conditioning Services maintains our current Refrigerant Trading Authorisation (license #: AU12002).


We offer peace of mind by ensuring best practice & ensuring all our team is current and qualified. At MST we understand that your plant & equipment is a significant investment. Don't risk your investment with unqualified tradespeople!