We keep you running with a field service throughout Australia.


Minimise downtime and improve reliability

Our maintenance services will minimise disruption and downtime to your operation, as well as improve the safety, reliability and profitability of your assets.

We provide asset lifecycle management solutions ranging from programmed maintenance, refurbishment, inspection and testing, through to installation and commissioning, as well as emergency and breakdown response.

At STE, we will immediately dispatch a fully trained technician to your location to get your assets up and running as quickly as possible to minimise downtime.

All makes and models of LV, MV & HV Circuit Breakers can be inspected, tested, repaired or refurbished with our modern, state-of-the-art testing equipment such as the Omicron CPC100 and CMC256 primary and secondary injection test units.


Our maintenance capabilities and solutions include:

  • Electrical asset management
  • Comprehensive service maintenance
  • Emergency breakdown response
  • Specialist testing services
  • Transformer maintenance
  • Installation and repairs
  • Thermographic Inspections
  • RCD testing.

These capabilities can be provided asĀ  individual services or on a project basis in the event of asset upgrade or replacement

Related Projects

STE mobilised a team to the Nyrstar smelter at Port Pirie in South Australia to conduct HV switchboard and transformer maintenance during a two-week scheduled shutdown.

STE was engaged to perform the annual electrical balance of plant maintenance at a wind farm on the Yorke Peninsula in South Australia.