ELECTRICAL CONSTRUCTION

At S.J. Electric, we have a long demonstrated and proven capability in the electrical design, construction, installation, commissioning and servicing of general and specialised electrical solutions.

Our strength in commercial and industrial refrigeration is well known, and we provide services to clients from multi-national supermarket, liquor, and petrol chains, to data centres and public buildings. Whether upgrades, refurbishments or new developments, clients rely on us to respond with well-engineered solutions and critical light and power systems that can be delivered to any corner of the country, with minimal service disruptions.

  • Power reticulation
  • Lighting requirements
  • Emergency and exit lighting
  • Automatic stand-by back-up power generation
  • Refrigeration control system design including control panel/PLC/SCADA
  • Type tested main refrigeration and distribution boards
  • Quality switchboard manufacturing
  • Sub-metering (IOT)
  • Lighting control upgrades
  • Power factor correction installation
  • Installation of variable speed drives on refrigeration/HVAC
  • Compressor and Building Management and Control System (BMCS) upgrades

WATER AND WASTEWATER SYSTEM SPECIALISTS

ELECTRICAL MAINTENANCE SERVICES

SWITCHBOARDS