services

Electrical Engineering

Electrical design covers everything from the incoming supply to the last data outlet — and gets more complex every year as buildings become smarter and more connected. Our electrical team delivers clean, well-documented designs that make construction straightforward and compliance painless.

What we design

Power supply

  • Maximum demand assessment for the site
  • Main switchboard single line diagrams (SLDs)
  • Unit distribution board SLDs
  • Tariff metering single line diagram
  • Energy monitoring system single line diagram
  • General power outlet (GPO) layouts
  • Internal lighting layouts
  • Emergency and exit lighting layouts
  • Lightning protection system risk assessment

Telecommunications

  • Telecommunications pathways design
  • MATV system layouts and SLDs
  • Telecommunications outlet layouts

NBN approved design

  • Pathways design within the property boundary
  • Lead-in conduit, pit and pipe pathway design

Security

  • Electronic access control layouts and SLDs
  • Intercom layouts and SLDs
  • CCTV layouts and SLDs
ASPL3 power network reviews

For larger developments, we complete ASPL3 reviews of the network and substation requirements as part of our Services Infrastructure Reports.

Getting this right early means avoiding expensive upgrades or authority delays later.
Get in touch

Working on a development that needs electrical, comms or security design? Let's scope it together.

Our professional engineering team are fully accredited practitioners. We offer certified design packages for each engineering discipline, including expert design submissions to the NSW Fair Trading Design & Building Practitioners Portal. At JREG, compliance isn't a checkbox—it’s our standard.
Servicing the Central Coast, Sydney, Newcastle and beyond.

Get in touch at info@jreg.com.au

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