S.J. Electric is dedicated to the delivery pf specialised electrical solutions to the commercial sector. From multi-national supermarket, liquor and petrol chains, to data centres and public buildings, S.J. Electric provides national capability in high-quality electrical design, construction, commissioning and service to any corner of the country – including remote locations and major population centres.

Weather it’s an upgrade, refurbishment or new development our specialized teams will ensure your project is delivered on-time and on budget.


S.J. Electric has strong capabilities in the design, manufacture, installation and service of high-quality commercial and industrial refrigeration systems across Australia. Nationally, we are renowned as the major electrical supplier in this specialised field and have established preferred electrical contractor status with a number of leading refrigeration and processing companies.
Our competencies include:

  • Control system design including control panel / PLC/SCADA
  • Type tested main refrigeration and distribution boards
  • Quality switchboard manufacturing

Consistency Nationwide

As experts in large scale roll-outs, the team at S.J. Electric will ensure that the same high quality work and proven project management is delivered across a number of stores, no matter how large the project or how many states are involved.