Search PHONE 0800 Stay Cool

Quick Links

About Us Accreditations


Haden’s management systems are accredited in Australia to the following AS/NZS standards:

• AS/NZS 9001:2008 Quality Management System
• AS/NZS 4801:2001 Safety management System
• AS/NZS ISO 14001:2004 Environmental Management System.

In New Zealand we are accredited to the tertiary level of the ACC workplace safety management program. We are committed to ensuring that our work environments and practices always give health and safety the highest priority. To assist with this, we are member of Site Safe New Zealand. Site Safe is dedicated to reducing deaths and injuries in construction industry and their aim is to promote improvements in the health and safety practices of the construction industry.

Industry Memberships

Green Building Council of Australia

Haden is an active member of the Green Building Council of Australia and employs accredited Green Star professionals. The majority of our design and mechanical engineers are Green Star accredited.

New Zealand Green Building Council

Haden is a foundation member of the New Zealand Green Building Council (NGBC) and supporter of NZGBC initiatives in the HVAC & R industry.

Property Council of Australia

Haden are members of the Property Council of Australia and support the Council in a number of ways:

Engineers Australia

Members of Engineers Australia, we have recently developed our own Professional Development Programme that is supported by Engineers Australia.

Haden are also members of:

  • RACCA (Refrigeration Air Conditioning Companies Association


    ArcTick licences

    Victoria AU 00206; NSW AU 16007; Queensland AU 13548; Sth Aust AU 13248; West Aust AU 13387; Tasmania AU 15741; Northern Territory AU 17712; ACT AU 13488