Best smoke alarm installers in Cremorne
Last updatedOne Point Sydney Electricians leads for smoke alarm installers in Cremorne because it pairs smoke alarm work with round-the-clock electrical cover. The rest of the list is split between specialists in interlinked alarm replacement and local businesses that install alarms during everyday jobs. Choose by timing, licence details and where the business is based.
Quick picks in Cremorne
- Best for after-hours smoke alarm work: One Point Sydney Electricians, listed as open 24/7.
- Best for interlinked alarm replacement: Secure Electrical, which covers replacement units and mains-connected alarms.
- Best for a licence you can check: Radiance Electrical Services, from Lane Cove.
- Best for a business down the road: Town Electrical Co, a Cremorne firm.
- Best for smoke alarms with lighting work: Frawley Electrical, based in Cromer.
Best smoke alarm installers in Cremorne, ranked
#1One Point Sydney Electricians for smoke alarms with 24/7 electrical cover
24/7Based in MosmanOne Point Sydney Electricians fits smoke alarms as part of its everyday electrical work and takes calls at any hour. Its office sits in Mosman, and Cremorne appears on its list of served suburbs. The Level 2 team handles connections to the street network, a job the business notes needs that accreditation. Each job begins with an inspection and an itemised quote, and the business issues a compliance certificate when finished. Its details show no licence figure.

#2Radiance Electrical Services for smoke alarms from a Lane Cove crew with a listed licence
24/7Licence publishedBased in Lane CoveRadiance Electrical Services operates out of Lane Cove and includes Cremorne in its service area. Lighting and switchboard upgrades are its other jobs beside smoke alarm fitting. Licence 386985C is shown on its details, and 24/7 emergency call-outs are offered. Visitors praise its punctual, professional crew and its candid, fairly priced advice. Its listed suburbs run from Hornsby to Palm Beach.
#3Frawley Electrical for smoke alarms fitted alongside lighting and fan work
Based in CromerFrawley Electrical has its base in Cromer and reaches Cremorne. Its smoke alarm work sits among lighting jobs, ceiling fans and NBN and TV installs. Visitors describe crews that arrive when promised, leave the site tidy and quote fairly up front. Its details carry no licence code, and the Saturday window ends at midday.

#4Town Electrical Co for smoke alarms fitted with emergency lighting
Town Electrical Co has its base in Cremorne itself. Beyond smoke alarm fitting, it handles emergency lighting, safety switches and switchboard upgrades. The firm also takes on house re-wiring, garden lights and EV chargers for homes and businesses. Recent customers commend the quality of the work and how clearly staff communicate. No out-of-hours service is advertised, and no licence figure appears.

#5AB Electrical for smoke alarm installs with quick 24-hour call-outs
24/7Based in CammerayAB Electrical has its base in Cammeray and covers Cremorne as well as Cremorne Point. The business says it works day and night for emergencies and that a technician usually arrives within an hour. Smoke alarm fitting sits beside its power outage and fault finding services. It states its crews hold NSW licences and insurance, but gives no licence code.

#6Secure Electrical for replacing smoke alarms, including interlinked units
Licence publishedBased in RozelleSecure Electrical is based in Rozelle and serves a wide spread of Inner West and North Shore suburbs. Its replacements cover ordinary units, interlinked systems, mains-connected models and carbon monoxide or heat detectors. Licence 92264C is shown on its details, and fire alarm fitting is offered too. Work for a strata building earned praise for reliability and a safety-first approach.
Compare smoke alarm installers in Cremorne
The table 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 |
|---|---|---|---|---|
| One Point Sydney Electricians | Mosman | 24/7 | โ | โ 5.0 (116) |
| Radiance Electrical Services | Lane Cove | 24/7 | โ | โ 5.0 (55) |
| Frawley Electrical | Cromer | โ | โ | โ 5.0 (82) |
| Town Electrical Co | Cremorne | โ | โ | โ 4.9 (56) |
| AB Electrical | Cammeray | 24/7 | โ | โ 5.0 (34) |
| Secure Electrical | Rozelle | โ | โ | โ |
| Sydney North Shore Electrician | Gordon | 24/7 | โ | โ 3.7 (9) |
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 Cremorne
Customer feedback set the starting order, and a score counted for more when many customers gave it. Stated after-hours cover, a published licence code and a home base in the suburb all lifted a business up the order. Entry needed a smoke alarm line on the business's own page, and complaints appeared only when a shared theme backed them.
Smoke alarm installers in Cremorne: FAQ
Which Cremorne smoke alarm installers work after hours?
One Point Sydney Electricians, AB Electrical and Radiance Electrical Services each list 24/7 emergency work.
Which Cremorne smoke alarm installers publish a licence number?
Licence 386985C is listed for Radiance Electrical Services, and 92264C for Secure Electrical.
Who replaces interlinked smoke alarms near Cremorne?
Secure Electrical, based in Rozelle, is the pick for swapping out interlinked alarms. Its work also covers carbon monoxide and heat detectors.
Which Cremorne smoke alarm installers quote for free?
Radiance Electrical Services and One Point Sydney Electricians both list free quotes.