What I get asked about most weeks.
Switchboards, smoke alarms, EV chargers, the breaker that trips every time the kettle goes on. If your question isn't here, ring me, no charge to ask.

How much does a switchboard upgrade cost in Brisbane in 2026?
What you'll actually pay for a residential switchboard upgrade in Brisbane in 2026, line by line, plus the four things that move the price up or down.
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Is a surge protector worth it for Brisbane homes? An honest answer from a sparky
Brisbane storms fry more home electronics than anywhere else in Australia. Here's when an SPD pays for itself, when it doesn't, and what to actually fit.
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Old fuse box vs modern switchboard: a side-by-side guide for Brisbane homes
What's the actual difference between a 1970s ceramic-fuse box and a 2026 RCBO switchboard? A side-by-side breakdown of safety, compliance and cost.
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RCBO vs RCD vs MCB: what each one actually does (and why your home needs all three)
Plain-English breakdown of the three little switches in your switchboard, what each protects, what AS/NZS 3000 says you must have, and which one stops you dying.
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Why does my switchboard keep tripping? (Brisbane troubleshooting from a sparky)
The four common reasons a Brisbane switchboard trips, what each one means, and the order to investigate them in, without making it worse.
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How often should you press the test button on your safety switch? The 90-second checklist
The legal, the AS/NZS recommended, and the real-world answer to how often to press T on your safety switch. With a 90-second monthly check anyone can do.
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Switchboard upgrades in Camp Hill post-war homes: what's actually behind that 1960s panel
Carina is full of 1945 to 1970 brick-and-tile and chamfer-board cottages. Here's what's typically behind the original switchboard, and what a Voltech upgrade looks like in practice.
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What to do in an electrical emergency in SE QLD (the 60-second checklist)
Sparks, burning smell, total power loss, water hits the switchboard? Here's the exact 60-second checklist before you ring an emergency electrician.
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Single-phase vs 3-phase power: do you actually need a 3-phase upgrade in Brisbane?
Most Brisbane homes are single-phase and that's fine. The handful that genuinely need 3-phase, what the upgrade costs, and the four signs you should ring Energex.
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Rusty or water-damaged switchboard? Here's what to do before it kills someone
Rusted switchboards are 90% the result of leaking gutters and capped meter boxes. The signs, the danger, and the urgent steps before it arcs.
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Circuit breaker won't stay on after you reset it? Here's what's happening
When a breaker trips and won't stay reset, it's telling you something. The four causes, the safe DIY checks, and when to stop and ring me.
Read articleGot a sparky job that's been on the list for months?
Send us a quick message. John will personally ring you back within 30 minutes during business hours, with a fixed-price quote and a real ETA.

