S T E Solutions Pty Ltd

Business Profile

STE Solutions Pty Ltd is a South Australian-based company which provides installation, testing, commissioning and asset management services to owners and operators of High Voltage infrastructure. Our team of energy specialists understand the critical nature of electrical assets and can build, maintain, and improve your high voltage infrastructure. We operate throughout Australia and have offices in South Australia, Western Australia, and Victoria. STE work for some of Australia's leading renewable, power transmission and utility companies. STE was engaged to perform the annual electrical balance of plant maintenance at a wind farm on the Yorke Peninsula in south Australia. Our commissioning team can install and test a variety of Low and High Voltage plant and protection systems. All testing is backed up by extensive reports on your equipment.

Products and Services

  • High Voltage Testing
  • Testing & Commissioning of protection relays and associated equipment
  • Installation of high voltage electrical plant and equipment
  • Fault Finding and Remedial Works
  • Cable Testing, VLF, PD, TD and Sheath
  • Maintenance as per manufacturer's recommendation and industry best practice.
  • Thermographic Surveys
  • AEMO Compliance Testing of protection systems


  • ISO 14001::2004
  • AS 4801:2001
  • ISO 9001:2008

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Contact Details

Head Office
24 Taminga Street
Regency Park SA 5010
ABN  96129846064

Other Locations

Alfredton VIC
Welshpool WA
+61 03 9998 1927
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