
Commercial sites live and die by their power. A shutdown mid-trade means lost revenue, and any work on the network side of your meter must be carried out by an authorised Level 2 ASP — not a general electrician. Sydney Power Group holds accreditation across all three NSW networks, so we can deliver commercial connections, upgrades and metering anywhere in Greater Sydney and coordinate the whole job around your trading hours.
Supply Upgrades and New Connections
Fitting out a new tenancy, adding plant, or expanding your load? We handle new commercial connections and three-phase supply upgrades end to end — from the network application through to energisation. We manage the Ausgrid or Endeavour Energy paperwork so your fit-out stays on schedule.

Commercial Metering and CT Metering
Larger loads require current-transformer (CT) metering rather than a standard whole-current meter. We install and upgrade commercial and CT metering for offices, retail, warehouses and mixed-use buildings, including check metering for tenant billing and embedded networks.

Switchboards and Ongoing Compliance
We upgrade and repair commercial switchboards and distribution boards, rectify defect notices, and keep your site compliant so your business is never exposed. Need it done out of hours to avoid disrupting trade? Call 0466 125 125 or book a free on-site quote.


Call us now for a no-obligation quote. Emergency response available 24/7 — on-site within 60 minutes across Sydney.
0466 125 125Get a Free QuoteWhat We Cover
- Ausgrid, Endeavour & Essential Energy Authorised
- Three-Phase Supply Upgrades
- CT & Whole-Current Commercial Metering
- Switchboard & Distribution Board Works
- Minimal-Disruption & After-Hours Scheduling
What Sydney Says About Us
Don't take our word for it — read genuine reviews from real customers who booked our commercial electrician sydney service on our Google profile, or leave one after your job is done.
Read Our Google ReviewsRecent Work




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Free assessment on any network electrical job. Emergency? We answer around the clock.