Best smoke alarm installers in Oyster Bay
Last updatedLB Connect Electrical & Data Services comes first for smoke alarm installation in Oyster Bay. It is based in Gymea, and the rest are based at Smeaton Grange, Lilli Pilli and Kareela, so each one travels in from outside the suburb. Choose by timing and by the job: an alarm that has to go in after hours, a set of alarms wired in with cabling, or a rental property check.
Quick picks in Oyster Bay
- Best for an alarm that has to go in after hours: LB Connect Electrical & Data Services, which lists 24/7 work and a licence number.
- Best for alarms fitted with a rental property check: Port Hacking Electrical, which lists smoke alarms beside safety switch work.
- Best for alarms in a home that also needs data cabling: ARC Electrical & Data, which also runs phone and TV points.
- Best for alarms in a home that also needs CCTV or a home theatre: McCue Electrical & Communications, whose communications side does both.
Best smoke alarm installers in Oyster Bay, ranked

#1LB Connect Electrical and Data Services for smoke alarms fitted after hours
24/7Licence publishedBased in GymeaLB Connect Electrical & Data Services is based in Gymea and covers Oyster Bay. It lists smoke alarm installation next to ceiling fans and EV charger outlets, and it takes commercial jobs too. Out-of-hours work is part of its offer: it is listed as 24/7, with weekend work too. Its licence number, 364819C, is published. Weekday hours finish at 6pm, so an evening alarm job is one to book early.
#2ARC Electrical and Data for smoke alarms fitted with phone and TV cabling
Licence publishedBased in Smeaton GrangeARC Electrical & Data is based in Smeaton Grange and covers Oyster Bay. Smoke alarms and safety switch replacement sit in its list next to data, phone and TV cabling. It publishes licence number 134816C. Its business-day window is 7am to 5pm, with no emergency service listed. Customers say the crew cleans up thoroughly after each job, and that the pricing is good for the work.

#3Port Hacking Electrical for smoke alarms in rental and strata properties
24/7Licence publishedBased in Lilli PilliPort Hacking Electrical is based in Lilli Pilli and covers Oyster Bay. An alarm fit can be booked with a switchboard check, since safety switches and switchboard upgrades are on its list too. Licence 325945C appears on its listing, and its hours run around the clock. The business also takes strata work, and its safety inspection suits an older switchboard or a rental property check.

#4McCue Electrical and Communications for smoke alarms alongside CCTV and home theatre
24/7Based in KareelaMcCue Electrical & Communications is based in Kareela and covers Oyster Bay. It lists smoke alarm installation alongside rewiring, safety switches and ceiling fans, while its communications side does CCTV and home theatre. Its header offers a 24/7 emergency service, but quotes are arranged in business hours. It doesn't publish a licence number. Upfront pricing is listed as a feature.
Compare smoke alarm installers in Oyster Bay
Each installer's base, after-hours cover and licence status sit side by side in the table below.
| Electrician | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| LB Connect Electrical & Data Services | Gymea | 24/7 | โ | โ 5.0 (89) |
| ARC Electrical & Data | Smeaton Grange | โ | โ | โ 4.9 (165) |
| Port Hacking Electrical | Lilli Pilli | 24/7 | โ | โ 5.0 (6) |
| McCue Electrical & Communications | Kareela | 24/7 | โ | โ |
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 Oyster Bay
Scores blend the customer reviews each business has earned, giving more weight to a long run of reviews than a short one. Within that, the list favours businesses that name smoke alarm work on their own pages, publish a licence number, and sit in or near Oyster Bay.
Smoke alarm installers in Oyster Bay: FAQ
Which Oyster Bay smoke alarm installers work after hours?
LB Connect Electrical & Data Services lists 24/7 work, and McCue Electrical & Communications lists a 24/7 emergency service for urgent faults.
Does ARC Electrical & Data install alarms as well as cabling?
Yes, ARC Electrical & Data lists smoke alarm installation among its everyday electrical work, along with data cabling.
Does McCue Electrical & Communications list set hours?
McCue Electrical & Communications doesn't list set hours; it says quotes are arranged during business hours.
Is any of these smoke alarm installers based in Oyster Bay?
No business here sits in Oyster Bay itself, though each one serves it.