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Smoke Alarm Replacement in Melbourne

Alarm chirping, past its date, or just not sure it still works? We replace expired and end-of-life smoke alarms in homes and rentals across Melbourne.
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We want you to get the best value. If you’ve already been quoted for the same work by a licensed contractor, we’ll beat it by 5%.

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Time to replace your smoke alarms? Here is what to know

That chirp in the hallway at 2am, or a date stamp you have never checked: if your smoke alarms are around ten years old, the sensors can no longer be trusted, even if the test button still beeps. Smoke alarm replacement in Melbourne is a quick job that puts working protection back in your ceiling. If yours are past their date, or you simply do not know how old they are, it is time.

Most replacements are also an upgrade for your home. Old ionisation units get swapped for photoelectric alarms, which respond better to the slow, smouldering fires most common in homes, and where it makes sense we interconnect the new alarms so that when one sounds, they all do. Every alarm has a use-by date stamped on it, usually about ten years from manufacture, and replacing early is cheap insurance.

If your alarm is chirping every minute, that is usually a flat battery or a unit at the end of its life, and we can often tell you which over the phone. If you are fitting alarms where there were none, see Smoke Alarm Installation, and for annual landlord checks see Smoke Alarm Testing & Compliance. If you manage a rental, swapping dead or expired alarms keeps the property compliant and your tenants safe. We are licensed and insured, rated 5.0 on Google across 600+ reviews, and every job is backed by our lifetime workmanship guarantee.

Melbourne Electrician Team
Based on 692 reviews
Replaced (labour and parts) 3 old smoke alarms with no fuss through from quote, booking and installation. Job done efficiently and price below other quotes.
Life savers!
Big thanks to Stephen for the excellent electrical installation work at our office block. Professional, reliable and efficient from start to finish. Really happy with the quality of the work and would definitely recommend Stephen.
Matt and Sam were fantastic from start to finish during our Gas safety check. They were prompt and diligent in their work. The report provided a thorough review of the work completed and cost was reasonable. I would absolute recommend and use Melbourne Wide Electrical & Plumbing in future.
Highly recommend this company!
This company came out so quickly to sort out our electrical, and the service was fantastic. They were professional, worked fast, and left everything spotless. They were just so amazing I would highly recommend!
excellent customer service and technician was very responsive. Thank you to the team!
5 stars for this company! Incredible communication from the admin staff and reliable plumbing and electrical work every time!
Fantastic experience from start to finish! The admin staff were amazing friendly, quick to communicate, and made booking completely seamless.
The plumbers and electricians arrived right on time, worked efficiently and completed everything to an outstanding standard. They left the place spotless and double-checked all their work before leaving. Finding top-tier service from both the office team and the tradespeople is rare. Highly recommended!!!!
Great team. Great customer service. Had an experience with them. Highly recommend!
Melbourne Wide Electrical Van

Hardwired swaps done safely and tested

Replacing a hardwired alarm means working on your mains wiring, so it has to be done by a licensed electrician. We match the new unit to your wiring, sort out the base plate and interconnection, and make sure everything is compatible. If your old alarms used a different base or wiring layout, we adapt the new ones to suit so you are not left with gaps in coverage. We test the interconnection too, so a detection in one room still triggers every other alarm in the home. Before we leave we test every alarm, so you know the whole system works, not just one unit.

The date stamp matters more than the beep

The use-by date on your alarms matters more than the test button. Once it passes, the sensor cannot be relied on, even if the unit still beeps when tested. We check the date on each alarm, tell you which ones are due, and replace them with current photoelectric units. Different rooms can need different alarms, and we make sure each replacement suits where it is going, from bedrooms to hallways to living areas. If your home still has old ionisation units, this is the right time to upgrade them. We also note the date on the new units, so you and any future electrician can see at a glance when they are next due.

Electrician replacing an old smoke alarm in a Melbourne home

Book your smoke alarm replacement today

We’re nearby and ready to help. Same-day service available in most suburbs.

Why choose Melbourne Wide Electrical

We show up on time

No one likes waiting around for a tradie. When you book with us, we respect your schedule. We’ll even let you know when we're on the way.

Honest advice, no pressure

We don’t believe in pressure sales tactics. We’ll explain what’s going on in plain English and only recommend what’s genuinely needed.

Fully equipped vans

We bring the right tools and parts to get your plumbing sorted in one visit, whenever possible. That means faster fixes and less disruption for you.

We respect your home

No one likes a tradie who leaves a mess behind. From the moment we walk in, we treat your home like it’s our own. We always clean-up after ourselves when we’re done.

Local, licensed & fully insured

We’re not a faceless franchise — we’re Melbourne locals. All our plumbers are fully licensed, insured, and trained to handle anything from emergencies to service and installations.

Transparent pricing, no call-out fees

We believe in fair, upfront pricing. That means No call-out fees, Clear quote before we start and zero surprises on your invoice.

Smoke alarm replacement across Melbourne's north

Got one chirping alarm or a houseful past their date? We replace smoke alarms for homes, rentals and businesses right across Melbourne, with much of our work in the northern suburbs, from Reservoir and Preston through to Epping, Craigieburn and Coburg. Older homes in the inner north often still have original ionisation alarms that are well overdue, while newer estates usually need a like-for-like hardwired swap. We can replace a single unit or re-do every alarm in the house in one visit, and we clean up before we go. You can also browse all our electrical services. Don’t see your suburb on the list? Give us a call, the chances are we’re nearby.

Areas we service include:

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Frequently Asked Questions

It comes down to how many alarms need replacing, whether they are battery or hardwired, and whether the new units need interconnecting. Swapping several hardwired alarms takes more work than one battery unit. You get a fixed price before any work starts, with no call-out fee: the price you approve is the price you pay. Call 1300 635 294 for a quote.
Most smoke alarms should be replaced about every ten years. Check the use-by or manufacture date printed on the unit. If it is past that date, missing, or you simply do not know how old the alarms are, it is safest to replace them.
A short chirp every minute or so usually means a flat battery or an alarm that has reached the end of its life. If a new battery does not fix it, the unit itself most likely needs replacing. We can check and replace it for you quickly.
Yes. Hardwired alarms are connected to your mains, so by law a licensed electrician must replace them. We are fully licensed and insured, so the swap is safe, compatible and properly tested.
In most cases, yes. Photoelectric alarms respond well to the slow, smouldering fires that are most common in homes, and they are the recommended choice in Victoria. When we replace your alarms we will fit photoelectric units that meet Australian Standard AS 3786.

Smoke Alarm Replacement | Melbourne Wide Electrical

Smoke alarm chirping or past its date? Licensed electricians replacing expired alarms across Melbourne. Photoelectric upgrades, fixed quotes. Call 1300 635 294.

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