Get quotes from verified local tradies.

Electricians

switchboards, EV chargers, power points, lighting, safety checks and urgent outages

Plumbers

hot water upgrades, blocked drains, leaking taps, toilets and burst pipes

HVAC technicians

split system installs, servicing, repairs and replacement quotes

Builders

renovations, upgrades, defects, carpentry and project quoting

Landscapers and earthworks

retaining walls, turf, paving, site cuts, trenching, excavation and outdoor upgrades

Concreters and fencers

driveways, slabs, paths, Colorbond fencing, gates and boundary repairs

Roofers and roof plumbers

roof leaks, gutters, downpipes, box gutters, restoration and storm damage

Cleaners, locksmiths and garage doors

end of lease cleans, lock changes, urgent lockouts, motors and roller door repairs

Common problems

• Expired alarms
• Rental compliance
• Hardwired alarm replacement

Typical cost

$150 - $500+ depending on quantity and type

Average time

Often under 2 hours for simple replacements

When to call a tradie

Call a tradie when alarms are expired, chirping, hardwired or needed for compliance.

Can I do anything myself?

You can test alarms, but hardwired replacements should be done by a licensed electrician.

Safety note

Smoke alarms are life safety equipment. Replace expired or faulty units promptly.

Questions your tradie may ask

• How many alarms need replacing?
• Are they battery or hardwired?
• Is this for a rental or sale?

Photos to prepare

• Photo of existing alarm
• Ceiling area
• Compliance notice if relevant

How do I find the right electrician near me?

Describe the job in plain English. TradeCentral identifies the likely trade, urgency and job type, then prepares the request for suitable local businesses based on service area, licence fit, availability and response quality.

How much does smoke alarm installation usually cost in Australia?

$150 - $500+ depending on quantity and type

How long does smoke alarm installation normally take?

Often under 2 hours for simple replacements

What should I prepare before requesting quotes?

Prepare photo of existing alarm, ceiling area, compliance notice if relevant. Tradies may also ask: How many alarms need replacing? Are they battery or hardwired? Is this for a rental or sale?