26/10/2026
Meet Oncore Electrical Services.
We're a commercial electrical and communications contractor based in North Rocks, NSW, and our licensed electricians work across offices, retail and hospitality, medical and aged care, education, and industrial sites.
What we do:
⚡ Commercial Electrical: power, lighting, switchboards and metering
⚡ Communications: structured cabling, fibre and networks
⚡ Design & Construct: one team from design through to installation
⚡ Fit-Out: strip-out and fit-out for commercial spaces
⚡ Maintenance: scheduled maintenance and testing
Have a project coming up? Message us or call the office.
Built on Dependability. Delivered with Precision.