Star Group’s High Voltage department provides its clients with forward thinking High Voltage (HV) and Low Voltage (LV) electrical infrastructure services. Star Group focuses on delivering results that push the boundaries and as a result, is behind several key innovations in Australia.

What we do

Star Group is an authorised ASP Level 1 provider, and accredited with both Ausgrid and Endeavour Energy, delivering our clients with forward thinking High Voltage and Low Voltage electrical infrastructure services nationwide.

Star Group’s High Voltage team are committed to pushing the boundaries to achieve exceptional results for our clients and as a result is behind several key innovations in Australia. We hold an ASP Level 1 from the NSW Government Department of Industry enabling our team to develop first to market revolutionary solutions including the pioneering project of Warringah Mall, in which the team were the first to perform an upgrade of a double chamber substation to a triple chamber substation and H type LV switchboard upgrade, outside of Ausgrid Internal staff.

Our team of highly skilled professionals have on the job experience, enabling them to make assessments of what will work and be of most value to our client, due to their first-hand experience. Safety, Quality Assurance and accreditations are imperative to Star Group, as we understand that the three combined ensure that clients get the results they require in a manner that is built to last and protects their people.



Star Group is dedicated to ensuring high standards of health and safety, quality assurance and environmental sustainability practices. As a result, they have developed a comprehensive integrated management system that has been implemented across the business.Specific management plans are developed for each of their client projects and cover all aspects of administration and management, safe and practical work methods, risk management, document control, as well as inspection, test and compliance check sheets.

Star Group hold the following accreditations:

ISO/AS 4801:2001 Occupation Health & Safety Management Systems

ISO/AS 9001:2008 Quality Assurance Management Systems

ISO/AS 14001:2004 Environmental Management

OHS Edition 5



Star Group has the capabilities to provide the supply, installation and commissioning of:

  • Kiosks (Substations, Double chamber substations, triple chamber substations)
  • Underground cables
  • Overhead cables
  • In-ground conduits
  • Cable support systems
  • High Voltage Switchgear
  • Street lighting
  • Power Upgrades

Star Group can also provide works in the establishment of the substation including:

  • Excavation
  • Conduits
  • Cabling
  • Jointing

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