
NG Elec's commercial electricians handle fault finding, lighting, power, switchboard upgrades and fit-outs for shops, offices, workshops and managed properties across Adelaide and SA. We scope the job in writing and plan the work around your trading hours so the site keeps running.
We'll call you within one business day. Need us sooner? Call 0425 322 552.
NG Elec is a licensed commercial electrical contractor (PGE285103) based in Hackham. We do fault finding, repairs, LED lighting, new circuits, switchboard upgrades, fit-outs and commercial solar and batteries for businesses and property managers across South Australia. Every job gets a written scope and a free itemised quote, and work is staged around your trading hours.
Is this you?
Circuits dropping out during the day cost you trade. We test, reproduce the fault where we can and fix the cause.
New machines, kitchens or a tenancy change often need extra circuits. We check supply and switchboard capacity first.
Tired fluoro and halogen lighting can be swapped for LED with sensors where they make sense.
Daytime-heavy businesses are often a good fit for commercial solar and batteries. We can assess it while we're on site.
What we do
From one tenancy to multiple sites, with licensed electricians and written scopes.
Intermittent faults, tripping, dead circuits and damaged fittings, tested and fixed.
LED changeovers, emergency lighting checks, sensors, car park and security lighting.
New power points, dedicated circuits for equipment, rewiring and layout changes.
Board replacements, safety switches and three-phase upgrades when equipment outgrows the supply.
Workplace chargers with load management so they don't push your site over its supply limit.
Designed around your daytime load. See our Kangarilla General Store project.
“Great installation team. Work carried out professionally using high quality material.”Robert, Oct 2025 · verified review on SolarQuotes
How it works
We look at the job, confirm access and identify which circuits will be affected.
A free, itemised quote with the scope in writing, so you can sign it off internally.
We agree isolation times with you in advance and stage the work so parts of the site stay running.
Everything's tested, documented and certified where required, and installs are covered by our lifetime workmanship warranty.
Pricing
Commercial jobs vary a lot, so every quote is itemised and free. The main things that move the price:
Real work
FAQ
Yes. We do everything from a single faulty circuit to switchboard upgrades, fit-outs and commercial solar. Larger jobs are staged around your site access.
Monday to Friday, 8am to 5pm. We don't run an emergency service, so we're best suited to planned work, repairs and ongoing maintenance.
Yes. We look after landlords, property managers and multi-site businesses. See property maintenance electrician for how that works.
It depends on access, the fault or scope, parts and how the work needs to be staged. We give you a free, itemised quote before we start.
Yes. Our installs carry a lifetime workmanship warranty, and we're licensed (PGE285103) with $20M public liability.
Yes, within Monday to Friday, 8am to 5pm. We agree isolation times with you in advance and stage the work so parts of the site keep running.
Yes. We cover all of South Australia, including the Hills, the Fleurieu, the South East, Kangaroo Island and the Yorke and Eyre Peninsulas.
Free quote
Tell us about the site, what's going wrong or what you're planning, and the best time to visit.
A local consultant calls within one business day to ask a few questions.
We look at your roof, bills and switchboard, using satellite and drone imagery where it helps.
Clear pricing with rebates already taken off. No pressure, no call centre.
We'll be in touch within one business day.
Also from NG Elec
Call the team on 0425 322 552, Monday to Friday, 8am to 5pm.