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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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Our 5% Price Guarantee​

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%.

Lifetime workmanship guarantee

Upfront pricing, no hidden fees

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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 709 reviews
Job organised on the spot and carried out the same day.
Absolutely amazing service A+++++
Great service, very polite and professional and very helpful. Would recommend.
Update: had to get some more electrical work done at my house, this time MelWide sent Vy - another legend - polite, kind, clean, efficient, can’t speak highly enough about this company and their employees, thank you ☺️
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Everyone needs an Albert in their life! I reached out to MelWide for an electrical quote to change some things in my house, the quote was reasonable and their reviews were good so I proceeded. Albert arrived on time and quickly ascertained what the problems were. He explained everything to me in layman’s terms and gave me various options on how to fix them. The job ended up being too much to do in one day (as I kept adding stuff) so the team accommodated the next day and time that I preferred and Albert came back to finish the job. I cannot speak highly enough of him - you can see he takes pride in his work and strives to ensure he delivers the highest quality of work for the least expense to the customer - a rarity in today’s trades from my experiences. I am thrilled with the final result, and relieved that my house is now safer. Moving forward, I will only use MelWide for my electrical needs and will always be requesting Albert to complete the work. Great company to deal with all round, well done and thank you.
We had Zach come look at an issue with our fuse, he was on time, very professional and friendly. He explained everything clearly so we understood.
I had a very positive experience with Melbourne Wide Electricial & Plumbing. They arrived on time and did a wonderful job replacing my light in the garage. Would highly recommend them.
Replaced smoke alarm. Residential.

Easy to work with. Prompt to quote, and prompt to schedule. On time arrival friendly and efficient. Good communication. 🥇
Photo from customer review
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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