Electrical & Communication


Core delivers comprehensive electrical and communications services within the commercial and industrial sectors.

We have been involved with landmark projects including Defence sites, shopping centres, high-rise buildings, universities, industrial projects, hospitals, schools, and small to large commercial buildings along the east coast of NSW. Excellence in workmanship is guaranteed through the company’s sophisticated systems integration and management.

Locations we service

  • Far South Coast of NSW
  • Shoalhaven
  • Eurobodalla
  • Sydney
  • Newcastle

Electrical services core competencies

  • Design services
  • Project management services
  • Installation, commissioning and warranty
  • Facilities maintenance support programs
  • Documentation and site drafting services
  • Ecologically sustainable development (ESD) and Green Star solutions
  • 24/7 after hours emergency service

Electrical contracting services

  • General lighting and power
  • HV installations
  • Earthing systems
  • Uninterrupted power supply (UPS) installations
  • Power generation
  • Power factor correction
  • Thermographic Scanning
  • Energy management systems/ESD/Green Star
  • Lighting control systems
  • Access control/electronic security systems/CCTV
  • Process and instrumentation
  • Cogeneration/tri-generation
  • Risk Assessments
  • Level 2 ASP Services

High voltage services

Core’s HV electrical services includes design and construction works on transmission, distribution and LV overhead and underground networks.
We are fully accredited and authorised to work on Endeavour Energy, Ausgrid and Essential Energy networks.
Services range from LV residential connections, to 132 kV infrastructure projects.
Our HV capabilities include:

  • Level 1 construction – transmission /distribution
  • Level 3 design and engineering
  • Maintenance services
  • Private network management
  • Protection design, testing and commissioning
  • Substation and switchyards
  • Plant and equipment – overhead and underground Infrastructure

Our project and facilities maintenance services include:


Electrical LV and HV services




Facilities Management

maintenance and break down services


Design and Construction


Supply Authority Services

Level 1 and Level 2 Accredited Services Provider

Recent Projects

Core has worked on many projects in the Electrical & Communication sector.

Clients we have worked with

  • Bega Cheese Limited
  • Bega Valley Shire Council
  • Bunnings Group Limited
  • BY Group Pty Ltd
  • Caltex
  • Cleanaway Pty Ltd
  • Coles
  • Department of Defence (multiple base locations)
  • Department of Family and Community Services NSW
  • Department of Health
  • Dept. of Justice
  • Downer Utilities Australia Pty Ltd
  • Drayton Construction Pty Ltd
  • Eden Port Authority
  • Endeavour Energy
  • Essential Energy
  • Eurobodalla Shire Council
  • Georgiou Group Pty Ltd
  • Hutchinson Builders
  • IQON Pty Ltd
  • Joss Group
  • Lend Lease Pty Ltd
  • NSW Parks and Wildlife Service
  • Patterson Building Group Pty Ltd
  • Paynter Dixon Constructions Pty Limited
  • Project Coordination (Australia) Pty Ltd
  • RD Miller Pty Ltd
  • Richard Crookes Constructions Pty Ltd
  • RSL LIfecare
  • Sapphire Coast Community Aged Care Ltd
  • Shoalhaven City Council
  • Stephen Edwards Constructions Pty Ltd
  • Spotless
  • University of NSW
  • University of Wollongong
  • Zauner Construction Pty Ltd