We keep you running with field service teams located throughout Australia, working 24-7, every day of the year.

Minimise downtime and improve reliability

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

We provide asset lifecycle management solutions ranging from programmed maintenance, refurbishment, and 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.