From the P Herman & Co team

Electrical Help: Guides for Common Problems Around the Home

Power out, switchboard tripping, or a smoke alarm chirping at 2am? Find the right guide below.

Most of the time you don’t need an electrician straight away, you just need to know what’s happening and what to do next. We’ve put the questions we get asked most into straightforward guides and gathered them here. Pick the area that matches your problem, and if it does need an electrician, you can give us a call.

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Perth Local Experts

Trusted electrical solutions for over 35 years.

Power outages, storms and emergencies

If the lights are out, start here. Work out whether it’s a network outage or your own place, see what to do while you wait, and know who to call.

A quick way to work out whether it’s the whole street or just your place, and what to check before you ring anyone.

The handful of things worth doing before a big front rolls in so you’re not scrambling in the dark.

If you’ve been without power for a long stretch, you may be owed a payment, and here’s how to claim it.

Who to call, what to switch off, and how to keep the fridge cold while you wait for the lights to come back.

Faults and safety

Tripping switches, flickering lights, and the safety gear that protects the house.

The smells, sounds and scorch marks that mean something’s wrong, and what to do the moment you notice them.

Electrical Safety Certificate WA

What the certificate actually covers, when you need one for a sale, and how to get it sorted without the fuss.

A room-by-room walk through the house so you can spot the small problems before they turn into big ones.

What WA expects from landlords and homeowners, how often to test, and the little button you can press yourself.

They look similar in the switchboard but do very different jobs, and it helps to know which one just tripped.

The usual suspects behind a flickering LED, from cheap dimmers to loose connections, and which ones you can fix yourself.

How to narrow down which appliance or circuit is causing it before you call anyone out.

Smoke alarms

Requirements, that midnight chirping, and when it’s time to replace them.

The rules for owners, sellers and landlords, in plain English, so you know exactly what your place needs.

What a new alarm costs to buy and have installed, and why the cheap ones aren’t always the bargain they look like.

Alarms don’t last forever, so here’s how to check the date on yours and what replacing it involves.

That single chirp at 2am usually means one of three things, and none of them are hard to fix.

Not sure which guide you need?

Not sure which guide you need? Give us a call and tell us what’s happening. Luke and the team have been fixing these exact problems around Perth’s northern suburbs for years, and we’ll tell you honestly whether it’s something you can sort yourself.

How your electrics work

Reference guides for when you want to understand what’s going on behind the walls.

What each wire colour means in an Australian home, including the older colours you’ll still find in Perth houses.

The questions we hear on nearly every job, answered the same way we’d answer them standing in your kitchen.

Consumer Mains Explained

The cable that brings power from the street into your switchboard, why it matters, and when it needs upgrading.

All the words electricians throw around, from amps to zone ratings, explained so you can follow along.

What three phase is, whether your home has it, and when it’s worth upgrading for things like EV chargers and big air cons.

Costs, savings and rebates

What the common jobs cost, how to trim your bill, and the rebates worth knowing about.

A realistic price range for fitting a ceiling fan in Perth, and what pushes the cost up or down.

What a new powerpoint costs, why the price changes with where you want it, and what’s included.

The going rate for downlights in Perth, per light and per room, plus the things that add to the bill.

What electricians charge across Australia, what our rates are, and how to read a quote properly.

Practical changes that actually make a dent in the bill, from the easy wins to the bigger upgrades.

A WA Government rebate that helps seniors cover security lighting and similar work, and how to apply for it.

Still not sorted?

If your guide points to a job that needs a licensed electrician, get in touch. We cover Perth and the northern suburbs. And if you’re weighing up whether something is a job you can do yourself, Building and Energy’s guide to having electrical work done is the plain answer, straight from the people who write the rules.

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