Smoke Alarm Installation Toowoomba
QLD 2027 Requirements
All existing private homes, townhouses, units and manufactured homes in Queensland need interconnected photoelectric smoke alarms by 1 January 2027. Requirements already apply earlier for new or substantially renovated homes, and when selling or leasing, with a phased rollout since 2017/2022.
QLD requirements at a glance:
- Photoelectric alarms — not ionisation sensors.
- Interconnected: when one sounds, they all sound.
- Comply with AS 3786-2014.
- Install in every bedroom, required common areas and on every storey.
- From 1 January 2027, existing alarms must be replaced with hardwired photoelectric alarms — a licensed electrician is required.
Official guidance:
Queensland Fire Department: https://www.fire.qld.gov.au/prepare/fire/smoke-alarms
qld.gov.au: https://www.qld.gov.au/emergency/safety/fire/smoke-alarms
Mackie & Co Electrical can supply and install compliant hardwired smoke alarms for Toowoomba & surrounds.

GT Smoke Alarms - Australian owned. 10 year warranty parts & labour. 10-year lithium / wireless interconnect.
Prices include Toowoomba / 4350 postcodes.
Other postcodes (+ GST):
- Highfields : $85 + GST
- Cambooya : $75 + GST
- Greenmount : $100 + GST
- Helidon : $100 + GST
- Meringandan West : $100 + GST
- Oakey : $150 + GST
* For areas not listed, please contact us.
1 Bedroom
2 alarms
$375 + GST
Supplied and installed
2 Bedroom
up to 3 alarms
$475 + GST
Supplied and installed
3 Bedroom
up to 5 alarms
$600 + GST
Supplied and installed
4 Bedroom
up to 6 alarms
$725 + GST
Supplied and installed
5 Bedroom
up to 8 alarms
$900 + GST
Supplied and installed