0407 370 950 / 1300 590 039          


At O'Brien we have been servicing the electrical needs of Sydney Homeowners for over 20 years. Listed below are the services we specialize in:


  • Internal lighting including LED, layouts, designs and switching
  • Exit and emergency lighting
  • External lighting including landscape, security and pool
  • 240V power points
  • 415V (three phase) outlets
  • Metering and switchboards including; enclosures, circuit breakers and safety switch installation
  • Safety Checks and testing including earthing and bonding (complying with AS3000/2007)
  • Trouble shooting and fault finding
  • Consumer mains and submains back to poa for street connection
  • Motor control work (single/three phase)
  • Smoke detection


  • Category 5e and 6 data cabling
  • Telephone and internet cabling (ADSL and broadband)
  • TV cabling (RG6)
  • Voice and video intercom
  • Speaker installation including surround sound systems
  • Security including burglar alarms and CCTV cameras

If you need something that is not in the list email us and chances are we can do it.

O'Brien Electrical and Communications O'Brien Electrical and Communications