We had warning signs (burning smell, hot panel) before the smoke. Does that matter for insurance?

It can matter — insurers may ask about prior warning signs and any failure to respond to them. We provide insurance-grade post-incident reports detailing the cause, the warning signs, and the work completed.

What does it cost to replace a fire-damaged panel?

Replacement scope depends on the extent of damage. A minor incident with localised burning may need only the affected components and a re-test. A full panel fire often means a complete switchboard rebuild, consumer mains replacement, and meter reinstatement. We provide written fixed-price quotes after inspection.

How long until we get power back?

A full panel rebuild typically takes 4–8 hours of on-site work, but coordination with Ausgrid for service-fuse reinstatement can extend the total restoration to 24 hours. Where the home is uninhabitable, we coordinate insurance temporary accommodation.

How quickly can you respond?

Switchboard fires are our highest-priority dispatch — typical response 30–60 minutes across metropolitan Sydney 24/7. Call 0433 462 902 immediately.

Who should I call first — 000 or an electrician?

Call 000 first, without exception — the fire brigade has thermal imaging and the authority to safely isolate the risk and confirm combustion is fully extinguished. Once the scene is cleared, call Sydney Electrical Service on 0433 462 902 for emergency inspection and repair; no licensed electrician can safely work on the panel until fire crews have given the all-clear.

Is it safe to go back inside once the fire brigade gives the all-clear?

The fire brigade clearing the scene means the immediate flame risk is controlled, but the panel remains electrically unsafe until a licensed electrician has inspected and isolated the fault. Do not restore power or operate any circuits until a licensed Level 2 electrician has inspected the board and confirmed the installation is safe.

What's the difference between smoke coming from the panel versus smoke coming from a power point?

Smoke from the panel is more serious because the fault sits upstream of every circuit in the home, meaning heat or arcing can travel through the entire wiring system simultaneously. A smoking outlet is a localised fault; a smoking panel can affect all circuits at once — both require immediate evacuation and a call to 000, but panel smoke carries a higher whole-home fire risk.

Should I worry if my panel feels warm or is making a buzzing noise, even though there's no smoke yet?

Yes — a warm enclosure or persistent buzzing is an early sign of the same faults that produce smoke: loose terminals, overloaded breakers, or failing components inside the board. Have a licensed electrician inspect it before it escalates, because these warning signs almost never resolve on their own and typically worsen under load.

Can I replace the burned circuit breaker myself to get the power back on?

No — in NSW, replacing a circuit breaker is licensed electrical work that is illegal for an unlicensed person to perform, and doing so can void your home insurance. More importantly, a burned breaker is a symptom, not the root cause; fitting a new one without identifying the underlying fault risks an immediate repeat failure or a concealed fire inside the wall.

Smoke From Electrical Panel Castle Hill

Emergency Response in Castle Hill

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Hills District homes face a combination of modern appliance density, EV/solar integration complexity, and three-phase capacity questions that drive the typical electrical work we deliver across Castle Hill, Baulkham Hills, Kellyville, Bella Vista, Cherrybrook, and surrounding suburbs.

In the Hills District, large modern homes, granny flats and acreage builds commonly run three-phase boards feeding pools, aircon and outbuildings over long cable runs. A loose or overloaded connection on those can smoulder. If your panel is smoking, isolate the main supply and call us out, three-phase faults need a Level 2 electrician.

⚠ Stop — Call Immediately if You Notice Any of These:

An active fire inside a steel enclosure with un-fused mains supply
Combustion products containing toxic compounds (chlorine from PVC, cyanides from various polymers)
Risk of the fire propagating into wall cavities, ceiling spaces, and roof voids before any smoke alarm activates
Risk of arc-flash injury if the panel is opened or approached
Risk of structural fire spread before fire crews arrive
A burning or fishy smell intensifying rapidly
Crackling or popping noises from the panel
The metal panel cover hot to touch
Soot streaks above or beside the panel
Smoke seeping from the wall around the panel
Visible heat haze over the panel
Arcing flashes through panel ventilation slots

Full guide: Smoke from Electrical Panel – Immediate Danger — causes, FAQs & expert advice

About Smoke from Electrical Panel – Immediate Danger

Smoke from an electrical panel is caused by arcing at a loose terminal, an overloaded or failed circuit breaker, or burning cable insulation inside the enclosure. Any visible smoke means combustion is active inside the panel; evacuate everyone immediately, call 000, then book Sydney Electrical Service on 0433 462 902 for emergency electrical isolation and repair.

Do not attempt to switch off the main switch from inside the building if smoke is visible at the panel. Once fire escapes the enclosure into the wall cavity, it spreads through the inside of your home invisibly and rapidly. If smoke appeared earlier and the situation seems to have stabilised, treat it as a live 24/7 emergency — the cause is still in the panel.

What to Do Right Now in Castle Hill

Get all occupants and pets out of the house immediately.
Close internal doors as you go to slow fire spread.
Do not stop to retrieve possessions.
Call 000 once safely outside.
Do not return inside to switch off the main switch if smoke is at the panel.
Do not attempt to fight the fire unless you have a CO2 extinguisher and the fire is contained outside the panel.
Do not use water on or near the panel.
Once fire services have isolated the supply, call 0433 462 902 to coordinate post-incident isolation, repair, and reinstatement.
Treat the situation as still active until proven otherwise.
Switch off the main switch only if you can reach it from outside the panel cover, with no smoke present.
Keep occupants away from the panel.
Do not open the panel under any circumstances.
Photograph the panel from a safe distance.
Call 0433 462 902 immediately for emergency dispatch.

Electrical work in Castle Hill

Castle Hill's housing is a real mix, and each era throws up its own electrical jobs. Plenty of the established streets are full of brick-veneer and full-brick homes from the 1960s through the 1980s on big Hills District blocks, and a lot of those still run undersized switchboards with ceramic fuses or early circuit breakers and no proper RCD protection. Bringing those boards up to current standards with safety switches, and checking tired wiring on long cable runs, is bread-and-butter work out here. Endeavour Energy is the local network distributor, so any service-mains, point-of-attachment or metering work needs an accredited Level 2 ASP.

The other side of Castle Hill is the knock-down-rebuild and large two-storey homes, plus the high-rise and medium-density strata that's gone up around the Metro stations. Big modern homes with ducted air, pools, induction cooking and EV charging often need a three-phase upgrade and a heavier consumer mains. New builds and strata blocks mean fresh network connections, main switchboard work and metering coordination, all squarely Level 2 territory.

Common Questions

Should I switch off the main switch if I see smoke?

Only if you can reach it from outside the panel cover with no smoke or heat between you and the switch. If smoke is at the panel, leave it. Get out and call 000.

Will a fire extinguisher work on an electrical panel fire?

Only a CO2 or dry-chemical extinguisher. Never use water — it conducts current and spreads the fault. In practice, the priority is evacuation, not firefighting.

The smoke stopped — does that mean the fire is out?

Not reliably. Internal smouldering can continue inside the panel, the wall cavity, or the roof void without visible smoke. Treat as active until a licensed electrician confirms otherwise.

Why didn't my smoke alarm activate?

Smoke contained inside a steel panel may not reach a ceiling alarm before significant fire damage has occurred. This is one reason why interconnected smoke alarms in every bedroom are now required under NSW law in new and renovated builds.

Why Castle Hill Residents Choose Us

Hills District response times depend on suburb — typical 45–90 minutes from Castle Hill to Baulkham Hills, 60–120 minutes for Kellyville and Rouse Hill, with our regional vans positioned to cover the full Hills metro area.