Commercial Electricians in Adelaide

Repairs, Upgrades and Planned Electrical Work That Keep Your Site Running

When something electrical goes wrong at a commercial site, the repair can affect staff, customers and the hours your business can operate. NG Elec provides commercial electrical services across Adelaide for individual premises, managed properties and multi-site portfolios. We find the cause, explain the scope and schedule the work with site access and trading requirements in mind.

You receive a clear quote before work starts, and every completed job is backed by a lifetime workmanship warranty.

Commercial electrical services for Adelaide businesses

We cover day-to-day repairs and the larger changes that come with new equipment, a fit-out or a change to the way a premises is used.

Electrical repairs and fault finding: We trace nuisance tripping, intermittent faults and power disruptions to the source, then explain the repair before parts are replaced.
Power points, circuits and rewiring: We add capacity for equipment, replace ageing wiring and adjust circuits when the current layout no longer suits the site.
Commercial lighting: We replace failed fittings, complete LED changeovers and install sensors where automatic control suits the space.
Electrical safety checks: We inspect the installation and identify faults that could interrupt a circuit or create a safety issue.
Equipment and layout changes: We move or add supply when work areas change, machinery is installed or a business takes on more floor space.
Switchboard work: We assess capacity, protection and circuit condition, then carry out commercial switchboard upgrades where the existing board cannot support the site.
Energy projects: NG Elec can plan commercial solar installation alongside the electrical work needed to connect it to the premises.

We work tidily, keep the site usable while we are there, and leave the premises the way we found it.

Electrical work for active commercial sites

Shops, offices, hospitality venues, managed properties and other working premises need an electrician who can plan around the people using the site. We confirm access, identify which areas or circuits will be affected and tell you when power needs to be isolated. Where the work allows, we stage the job so the usable parts of the premises stay available.

For property managers and multi-site operators, our property maintenance electricians provide an ongoing point of contact for electrical work across the properties you manage. Scheduled maintenance discounts are available, and the scope can be set around the type of sites in your portfolio. If you are putting a preventative programme in place, our guide to what a commercial electrical maintenance schedule should cover sets out the tasks and intervals to plan around.

NG Elec

Fault finding and upgrades with a clear scope

Our commercial electricians in Adelaide test the affected circuit, reproduce intermittent faults where possible and check the load and connections before recommending a repair. For a fit-out, new equipment or a change of tenancy, we assess supply and switchboard capacity before adding loads. The same planning applies when a business adds an EV charger, solar or battery storage. You receive the scope and expected site interruption before larger work is booked.

Licensed work with practical site communication

20+ years of industry experience: Commercial fault finding, repairs, upgrades and energy work across Adelaide sites.
Master Electricians accreditation: An established professional standard behind the electrical work.
Lifetime workmanship warranty: NG Elec backs the quality of the completed installation.
Clear written scope: You know what was found, what the quote includes and when access or isolation is required.
Free quotes: Request a quote before booking planned electrical work.

Ng Elec

20+ Years of Experience

Recent Commercial Work

Completed work gives you a clearer view of how NG Elec plans around real sites, existing electrical systems and changing energy needs.

Off-grid battery and automatic-start generator installed beneath a ground-mounted solar array at Mount Jagged, South Australia

Off-Grid Solar in Mount Jagged: Powering Two Airbnbs

The Project Goal: Reliable Power Without the Grid The owner

Off-grid solar installation completed by NG Elec on Kangaroo Island

Off-Grid Solar Installation On Kangaroo Island

Off-Grid Solar & Battery Installation for a Remote Property on

NG Elec team installing solar panels at Kangarilla General Store

Kangarilla General Store Solar and Battery

Commercial Solar Installation and Battery Backup for Kangarilla General Store

    
 
 
         
   Bela Krasznai 
 
 
 
 Trustindex verifies that the original source of the review is Google. I recently had 18 solar panels and a massive 27 kW battery installed by the team at NG Elec, and I couldn't be happier with the experience.
The crew arrived on time and worked tirelessly throughout the full day to get the entire system set up. From the panel layout on the roof to the clean battery installation in the garage, their workmanship was exceptionally neat and professional.
What really stood out was the end of the day. They didn't just pack up and rush off; they provided a very smooth, comprehensive professional handover. They walked me through exactly how the system works, how to monitor everything, and left the place absolutely spotless.
It is rare to find tradespeople who are this efficient, polite, and dedicated to a quality finish. If you are looking to go solar, I highly recommend NG Elec—they were fantastic!
  
 
        
   Lucy Zhang 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent team work! Super professional solar system design and installation, Five stars 🌟 service, thank you ☺️!
  
 
        
   Russell Kolenberg 
 
 
 
 Trustindex verifies that the original source of the review is Google. I first made contact with Dane who was super friendly, enthusiastic and knowledgeable. Loved the video rundown of the plan, costs and how they were going to undertake the work. The team led by Nathan was unreal. Great team culture, excellent quality work. The boys love a bbq and are happy to have a chat and explain things too. Highly recommend
  
 
        
   Jon Wye 
 
 
 
 Trustindex verifies that the original source of the review is Google. Nathan and his team have provided outstanding knowledge, service and support in my Solar journey over the last four years from my initial system through a panel upgrade and finally my battery.
Reliable, helpful and honest.
They know their products well and can design and install systems properly and with correct compliances.
Don’t bother with the Grabbit and Run guys that use retired sportsmen to try and part you from your cash.
  
 
        
   Aaron Cole 
 
 
 
 Trustindex verifies that the original source of the review is Google. Exceptional experience. I have had NG Solar and electrical out to do four different jobs for me over the years and have always been more than happy with the service and pricing. This time I had them out for a switchboard upgrade and some troubleshooting and with their expertise, they worked out that the issue was not within my property but a SAPN issue. Wizards!
I cannot recommend them Highly enough.
  
 
        
   Calvin Warren 
 
 
 
 Trustindex verifies that the original source of the review is Google. Would strongly recommend. Solar was all installed within 2 weeks of asking for a quote. The technicians that installed the Solar were extremely helpful and everything looks amazing.

Thanks again!
  
 
        
   Richard Coombe 
 
 
 
 Trustindex verifies that the original source of the review is Google. The crew were pleasant and efficient. Their work was of high quality.  This was reflected in the clean up picking up the remains from the cable ties. Great job.

Commercial electrician FAQs

Do you handle both repairs and larger upgrades?

Yes. NG Elec handles work from a failed circuit or lighting fault through to switchboard upgrades, new equipment supply and commercial solar installations. Larger work can be staged around site access where the scope allows.

What are your business hours?

NG Elec is available Monday to Friday from 8:00am to 5:00pm. Emergency or after-hours commercial callouts are not advertised.

Do you work with property managers and multi-site businesses?

Yes. NG Elec works with property managers and businesses that need electrical support across more than one premises. Ask about scheduled maintenance and the information needed for each site.

How much does a commercial electrician cost?

Cost depends on access, fault complexity, the parts required and whether power needs to be isolated. NG Elec provides free quotes for planned work and confirms the scope before a larger repair or upgrade is booked.

Is your work guaranteed?

Yes. NG Elec provides a lifetime warranty on workmanship for completed electrical work.

Do you provide test and tag or after-hours callouts?

These services are not currently confirmed. Ask NG Elec about the exact scope you need before booking.

Commercial electricians across Adelaide

NG Elec works across Adelaide, including Unley, Burnside, Mitcham, Marion, Holdfast Bay, West Torrens and Onkaparinga. Businesses can book an electrician in Burnside or an electrician in Marion. Ask about your site when requesting a quote.