Can you really save a few hundred bucks by wiring that new ceiling fan yourself?
Plenty of Sydney homeowners are asking the same question, and social media is full of people telling them yes. But here’s the thing-unlicensed electrical work just cost one Queensland building company an $80,000 fine, and their director another $12,000 on top. This guide breaks down why more Aussies are reaching for the tools, what the law actually says, and how the risks go way beyond just getting zapped.
CGF Electrical has been serving Sutherland Shire for over 15 years. Fully licensed and insured across NSW, we’ve seen the aftermath of DIY electrical jobs gone wrong. We’ve also seen the fines racking up in 2026. Here’s what every homeowner needs to know before touching a single wire.
Cost of living is biting hard. Energy bills jumped 18% in 2024 alone. A sparky charging $120 an hour feels like something you can skip if the job “looks simple enough.” Then there’s YouTube, where a ten-minute video makes swapping a power point or installing a downlight look like Lego. TikTok is worse-short clips of people popping open switchboards with zero context.
You can buy almost anything at Bunnings now. Power points, light switches, ceiling fans, even circuit breakers. The packaging rarely says “this is illegal to install yourself.” If it’s on the shelf, it feels legit. There’s also a gap between what people think is okay and what the law actually says. One consumer survey found that 40% of respondents didn’t know they needed an electrician for many common household electrical tasks.
Then there’s the rise of “smart everything.” Homeowners are buying smart switches, security cameras, and automated lighting kits online. The instructions make it look plug-and-play, but anything connected to fixed wiring is no longer a DIY job.
FYI: Almost everything electrical in your home needs a licensed sparky. Not a handyman. Not your mate who’s “good with stuff.” A licensed electrical contractor.
Under the Electrical Safety Act 2002 in Queensland-and similar laws in NSW-carrying out electrical work without a licence is illegal. The rules are clear. You can change a light bulb. You can reset a tripped circuit breaker. You can test your smoke alarm. But the moment you touch fixed wiring, you’re breaking the law.
Here’s what you definitely cannot do yourself:
A licensed electrician must issue a Certificate of Compliance for Electrical Work (CCEW) after any prescribed job. That certificate is your proof the work is safe and legal. Without it, you’ve got problems when you sell the house or make an insurance claim.
The fines are not a slap on the wrist. Not anymore.
In February 2026, a solar panel installation company manager copped a $10,500 fine for installing an off-grid system without holding an electrical licence. The system kept malfunctioning. The homeowners eventually complained to the Electrical Safety Office after the installer stopped returning their calls.
In March 2026, a building company in Brisbane was hit with an $80,000 fine for doing unlicensed electrical work across four residential properties. Their director personally got slapped with another $12,000. The court heard the work included exposed live parts, unsafe installations in wet areas, and unsealed switchboards. The magistrate described it as deliberate and financially motivated.
Also in March 2026, a Perth company was fined $12,000 for unlicensed electrical work at 19 different households. The magistrate called it a “significant breach” of an “important licensing scheme” designed to protect people.
These aren’t theoretical. These are real cases from this year. And the maximum penalties are way higher than what was handed down. Individuals can face fines up to $40,000 per offence. Companies can be hit with up to $1.5 million per charge.
From 1 July 2026, every Certificate of Compliance for Electrical Work in NSW must be submitted through the BCNSW eCert portal. No more handwritten forms. No more PDFs emailed around. It’s all digital.
Why does that matter to a homeowner?
Because now every single legitimate electrical job creates a digital record. When you sell your house, the buyer’s solicitor can check whether electrical work was done legally. If there’s no certificate on file, the sale can hit a wall. Insurance companies are also getting smarter. If your house catches fire and the investigator traces it back to unlicensed electrical work, your claim gets denied. No certificate, no payout.
The portal makes unlicensed work easier to catch. Full stop.
Yes. And they’ll use it as a reason not to pay.
Insurance policies almost always require that electrical work be carried out by a licensed professional. If something goes wrong-a fire, an electrocution, damage to appliances-and the insurer finds unlicensed work was involved, your claim is dead. We’re not talking about a reduced payout. We’re talking zero.
Think about that. You save $300 on a sparky. Then a loose connection in the switchboard starts a fire. The damage is $150,000. Your insurance walks away. That’s the worst-case scenario, but it’s happened.
This comes up constantly. Someone buys a house built in the 70s or 80s. It’s got those old ceramic fuses. Maybe one safety switch on the power points. They don’t want to spend money on switchboard upgrades because “it’s been fine for 40 years.”
The problem is everything else has changed. Modern appliances draw way more power. Induction cooktops pull 32 amps. EV chargers pull 32 amps. Heat pump hot water systems run continuously. Your old switchboard was never designed for this load.
Since April 2023, Type AC RCDs are no longer permitted in new electrical work. Modern regulations require Type A RCDs on all circuits. If your board still has rewireable fuses or no RCDs on lighting circuits, you’re behind. When you try to add anything-solar, battery, EV charger-the sparky has to check the board first. If it’s not compliant, the job stops.
CGF Electrical handles switchboard upgrades across Sutherland Shire and the surrounding suburbs. We install modern boards with RCD protection on every circuit, surge protection, and proper labelling. It’s not glamorous, but it’s the single biggest safety upgrade you can make.
It’s not just fines. The ripple effects go further.
The Electrical Safety Office investigates complaints. If they find unlicensed work, they prosecute. They also publish the results publicly-names, fines, details of the offending. Those court reports are online forever. Then there’s your insurance, which we already covered. And when you sell, the property contract requires disclosure of any unapproved building or electrical work. Hiding it can land you in more legal trouble.
For landlords, the stakes are even higher. Rental properties must meet minimum safety standards. If a tenant gets injured because of dodgy electrical work, the landlord is personally liable. The fines for breaching work health and safety laws can reach $300,000 or five years in jail for individuals.
YouTube and TikTok are full of DIY electrical tutorials. Some are from qualified sparkies showing how things work. Some are from unqualified people who’ve done it once and think it’s fine.
The algorithm doesn’t care about licensing. It cares about views. A satisfying video of someone installing their own pendant light gets tens of thousands of views. Nobody posts the follow-up two years later when the loose connection causes a fire. That doesn’t get clicks.
There’s a difference between “it works” and “it’s safe.” Things can work for months, even years, before a loose terminal overheats and ignites the insulation. You won’t know anything’s wrong until something fails badly.
Let’s be specific. Here’s what you can do yourself:
That’s about it.
Everything else needs a licensed sparky. Especially:
CGF Electrical covers all of this across Sutherland Shire. We do switchboard upgrades, EV charger installations, solar battery systems, smart home wiring, security and intercoms, data cabling, garden lighting, and emergency callouts. If it involves wires, we handle it.
No. Even a like-for-like swap involves fixed wiring and needs a licensed electrician. It might look simple, but a loose connection behind a power point is one of the most common causes of electrical fires.
Small jobs like replacing a single power point or light switch are usually affordable. CGF Electrical does upfront, transparent pricing-you’ll know the cost before we start.
Yes. If it’s prescribed work, you need a CCEW. That certificate proves the work is safe and compliant. It matters for insurance and future property sales.
Landlords have extra obligations. Rental properties must meet minimum electrical safety standards. Unlicensed work that harms a tenant exposes the landlord to serious penalties.
Hardwired security systems involve fixed electrical connections. That’s licensed work. Wireless cameras running off a plug-in power supply are different, but any permanent wiring to a switchboard needs a sparky
Don’t panic. Call a licensed electrician to do an audit. They can check for common defects-loose connections, undersized wiring, missing RCD protection, exposed live parts-and fix anything that’s unsafe. It’s better to find out now than during a fire or property inspection.
Yes. We provide 24/7 emergency electrician callouts for urgent issues like power outages, sparking wires, blown fuses, and switchboard faults. We respond quickly to restore safety and power.
DIY electrical work is on the rise, and so are the consequences. The fines in 2026 are bigger than ever. The new digital portal means every legitimate job leaves a trail-and every unlicensed job is exposed. Insurance companies walk away from claims involving dodgy wiring. And social media won’t tell you any of this because they’re chasing views, not safety.
If you’re in Sutherland Shire, Bondi, Maroubra, Randwick, Kirrawee, or anywhere nearby, CGF Electrical has been doing this for over 15 years. Fully licensed and insured, lifetime workmanship warranty, and upfront pricing. No scare tactics. Just honest advice and work done right the first time.
Give us a call or book online. Let’s keep your home safe and legal.