Best smoke alarm installers in Penrith
Last updatedGold Electrical Services Australia leads this list because its alarm installs include a free safety inspection and it works around the clock. Smoke alarm installers in Penrith differ more in how they work than in what they install. This page compares the electrical businesses that do smoke alarm work in Penrith. Hours, base and licence status separate them most, so start there.
Quick picks in Penrith
- Best for a 24/7 smoke alarm call-out: Gold Electrical Services Australia, round the clock and with a free safety check.
- Best for smoke alarms alongside Level 2 work: Fix Electrical, a Level 2 contractor that lists smoke alarm compliance.
- Best for a Penrith-based installer: Charlie's Electrical Services Pty Limited, based in Penrith with free no-obligation quotes.
- Best for smoke alarms on commercial sites: Eclipse Electrical, which works mostly for businesses and strata.
Best smoke alarm installers in Penrith, ranked

#1Gold Electrical Services Australia for smoke alarm installs with a free safety check
24/7Licence publishedBased in MaraylyaGold Electrical Services Australia installs smoke alarms as part of a wider service that includes ceiling fans, EV chargers and camera wiring. Its smoke alarm installs come with a free safety inspection, so one booking can cover the check and the fitting. The business is based in Maraylya, and its areas served include Penrith, Castle Hill and Rouse Hill. It works 24/7 and publishes licence number 460820C, so the licence can be checked before the job. Its on-site quote is free and comes with no obligation to proceed.

#2Fix Electrical for smoke alarm compliance alongside Level 2 work
24/7Licence publishedBased in BlaxlandFix Electrical is a Level 2 contractor based in Blaxland, and its services list includes smoke alarm compliance. It also does mains connections, meter installs and switchboard upgrades, so alarm work can sit alongside larger jobs. The business publishes licence number 259111C. Its listed weekday hours run from 8am to 4pm, while its badge shows 24/7, so ask about after-hours call-outs when booking. Quotes come free, and the upfront price can be confirmed in writing before the job.

#3DQ Electrical Services Pty ltd for smoke alarms alongside solar and battery work
24/7Licence publishedBased in Bossley ParkDQ Electrical Services Pty ltd installs smoke alarms alongside solar, home battery storage and EV chargers. The business is based in Bossley Park and covers Penrith, St Marys and Blacktown. It works 24/7 and offers emergency call-outs at any hour, which helps when an alarm fails at night. Licence number 257712C is published. A free quote is offered, and it also does emergency and exit lighting and test and tagging for commercial sites.

#4Charlie's Electrical Services Pty Limited for smoke alarm certification in Penrith
Charlie's Electrical Services Pty Limited is based in Penrith itself, which suits anyone who wants a local installer. Its services include smoke alarm certification, plus safety switches, switchboard upgrades and electrical inspections with written reporting. Feedback from customers praises the quality of the work, the communication and the timing. Charlie's lists no licence number, so request the contractor licence details before any work starts. Free quotes with no obligation are offered, and office hours run Monday to Friday, 7am to 5pm.

#5Eclipse Electrical for smoke alarms on warehouse, office and strata sites
After hoursBased in MinchinburyEclipse Electrical is based in Minchinbury and works mostly for businesses, including warehouses, factories, offices and strata. Smoke alarm installation is one of several services, alongside emergency lighting, thermal imaging and test and tag. Commercial and industrial sites can book after-hours visits, which the business says it provides. Work is planned around trading hours, with site inductions and permits, so ask about shutdown timing when you book. Weekday hours are 7am to 5:30pm.

#6LJR Electrical for smoke alarms and safety switches in Bligh Park
Based in Bligh ParkLJR Electrical is based in Bligh Park on the Hawkesbury and covers Penrith, Windsor and Richmond. Smoke alarm work is paired on its list with safety switches and power points. It also lists electrical testing, hot water repairs and data cabling for TV and phone. The business keeps weekday hours of 9am to 5pm. LJR Electrical lists no call-out fee and no price guide, so a quote is the way to learn costs.
Compare smoke alarm installers in Penrith
The table below sets out where each business is based, its emergency cover and whether it publishes a licence number.
| Electrician | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Gold Electrical Services Australia | Maraylya | 24/7 | โ | โ 5.0 (473) |
| Fix Electrical | Blaxland | 24/7 | โ | โ 5.0 (56) |
| DQ Electrical Services Pty ltd | Bossley Park | 24/7 | โ | โ 5.0 (41) |
| Charlie's Electrical Services Pty Limited | Penrith | โ | โ | โ 5.0 (5) |
| Eclipse Electrical | Minchinbury | After hours | โ | โ |
| LJR Electrical | Bligh Park | โ | โ | โ |
| Brian Brothers Electrical | Parramatta | 24/7 | โ | โ 4.1 (181) |
24/7* : listed as open 24 hours, but the business doesn't say 24/7 itself. Ratings show from 5 Google reviews.
How we picked smoke alarm installers in Penrith
Each business was placed by the weight of its customer feedback, then by stated after-hours cover, a published licence and a local base. Smoke alarm work had to be among each business's own listed services. Facts come from what each one publishes about itself.
Smoke alarm installers in Penrith: FAQ
Is Fix Electrical available after hours for a smoke alarm call?
Fix Electrical's badge shows 24/7, but its weekday listed hours end at 4pm, so confirm the after-hours cover before you book.
Can I check the licence of a smoke alarm installer before booking?
Gold Electrical Services Australia, Fix Electrical and DQ Electrical Services Pty ltd publish their licence numbers, so you can check them first. Charlie's Electrical Services Pty Limited lists none, so request it before work starts.
Which smoke alarm installer is based in Penrith?
Charlie's Electrical Services Pty Limited, a family business running since 1997, operates from Penrith itself. LJR Electrical is based in Bligh Park, on the Hawkesbury.
Do smoke alarm installers in Penrith also do switchboard work?
Fix Electrical, Charlie's Electrical Services Pty Limited and DQ Electrical Services Pty ltd all list switchboard upgrades alongside alarm work.