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Smoke Alarm Repairs & Replacements

Stop that annoying beeping! Our licensed electricians repair, replace, and upgrade smoke alarms to keep your family safe – with same-day service and guaranteed code compliance.

Call Now! 02 8605 4974

Speak directly with an electrician

LIFETIME LABOUR GUARANTEE

SAME DAY SERVICE AVAILABLE

FULLY LICENSED & INSURED

PAY PER JOB, NOT PER HOUR

Smoke Alarm Driving You Crazy?

We Fix It Fast & Keep You Safe

From emergency repairs to complete system upgrades, our licensed electricians ensure your smoke alarms work perfectly when you need them most.

Repair & Maintenance

Stop annoying beeping
Battery replacement service
Sensor cleaning and calibration
Wiring repair and replacement

Call Now! 02 8605 4974

New Installation

10-year sealed battery alarms
Hardwired with battery backup
Interconnected alarm systems
Code compliant placement

Call Now! 02 8605 4974

Smart Alarm Upgrades

Phone notifications
Voice alerts with location
Integration with security systems
Remote monitoring capabilities

Call Now! 02 8605 4974

Verified 5 Star Reviews

Join 100’s Families Sleeping Safely

Join the hundreds of homeowners who have trusted Finnley Electrical for reliable, affordable smoke alarm repairs that keep their homes safe.

Truly 10/10 experience

Fixed my electrical mainboard after hours during a storm which cut off all power to my house. Prompt, professional and informative and the quality of workmanship was second to none.

Matt Fordham

Absolutely Amazing!

Vin was on-time, a great communicator, super friendly and so generous with the work he did for us. Even though we had some challenges with the job, again, he persisted until the issue was solved.

Tayla Vlahos

Value for money

I have used Finnley electrical a number of times now and they have been efficient, throrough and professional each and every time. They’re very fair with pricing and their quality of work is excellent.

Charlene Maharaj

We Are Finnley Electrical.

We offer an array of electrical services – both residential and commercial – to get your units in working order as soon as possible.

Whether you need repairs, servicing, or an all-out replacement, our friendly team has the expertise to make it happen.

Call Now! 02 8605 4974

We Charge Per Job, Not Per Hour

Lifetime Labour Guarantee

Detailed Safety Inspections

Same Day Service Available

24hr Emergency Service

Fully Licensed and Insured

Lifetime Labour Guarantee

Tired of Suffering From These Smoke Alarm Problems?

See how we’ve solved smoke alarm problems for homeowners just like you.

BEFORE: The Dangerous Reality

Constant beeping at 3 AM (low battery alerts)
Old alarms that may not work in an emergency
Can’t reach high-mounted alarms safely
False alarms from cooking or steam
Not sure if your alarms meet current safety codes
Family’s safety at risk from faulty detection

AFTER: The Finnley Electrical Solution

Silent, reliable alarms that work when needed
Modern 10-year sealed battery alarms
Professional installation at proper heights
Smart alarms with phone notifications (optional)
100% code compliant installations
Complete peace of mind for your family

Call Now for Fast Help!

02 8605 4974

Our Other Electrical Services

We’re here to meet all of your electrical needs so you don’t have to worry about long-lasting damage, safety hazards, or costly inconveniences. We’re there when and where you need us most!

Call Now! 02 8605 4974