Sydney, New South Wales · October 2026 figures
Best security installers in Sydney, NSW
The top-ranked security installers in Sydney are Brangio Corp (5.0 from 471 reviews), Valet Norwest (5.0 from 387 reviews) and Electrocom Services Sydney (5.0 from 386 reviews). 289 are ranked here by proven rating.
- Ranked
- 289
- Median rating
- 5.0
- Reviews behind the list
- 12,490
- Open Saturday
- 154 of 273
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Security Installers by suburb in Sydney
Every suburb with five or more security installers has its own ranked list.
Security Installers in Sydney at a glance
- 289 security installers in Sydney are ranked here, with 12,490 Google reviews between them and a median rating of 5.0.
- 92% list a website and 98% a phone number on Google.
- 154 of the 273 that list opening hours open on Saturday, and 104 on Sunday.
- 53 list round-the-clock hours, every day of the week.
- Glenco in Alexandria has the most Google reviews (614), averaging 4.7.
- The suburbs with the most: Seven Hills (13), Kingsgrove (8) and Auburn (6).
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Questions
Who are the best security installers in Sydney?
The top-ranked security installers in Sydney are Brangio Corp (5.0 from 471 reviews), Valet Norwest (5.0 from 387 reviews) and Electrocom Services Sydney (5.0 from 386 reviews). Each is ranked by proven rating, its Google rating weighted by the number of reviews behind it.
How many security installers are there in Sydney?
The Agentize Directory ranks 289 security installers in Sydney, each with a Google rating from at least five reviews. Their median rating is 5.0, from 12,490 reviews in all.
Which security installers in Sydney are open on weekends?
103 of the 273 that list hours on Google open on both Saturday and Sunday. The highest ranked of them are Brangio Corp, Valet Norwest and Electrocom Services Sydney.
Which security installers in Sydney are open 24 hours?
Valet Norwest, Electrocom Services Sydney, Vision Connect, Macquarie Locksmiths and Alarm Forever and 48 more list round-the-clock hours every day on Google. Call ahead to confirm.
Which security installer in Sydney has the most reviews?
Glenco has the most Google reviews of any security installer ranked in Sydney: 614, averaging 4.7.
How is this list of security installers ranked?
Every list is ranked by proven rating: a business's Google rating weighted by the reviews behind it, so a perfect score from five reviews cannot outrank a near-perfect one from five hundred. No business pays to be listed or to move up. How the ranking works.
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Security Installers elsewhere
- Best Security Installers in New South Wales
- Security Installers across Australia
- Security Installers in Newcastle22 ranked
- Security Installers in Wollongong11 ranked
- Security Installers on the Central Coast10 ranked
- Security Installers in Wagga Wagga5 ranked
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- Security Installers in Tamworth3 ranked
Ratings and review counts are Google's, as listed in October 2026. Phone numbers, websites and opening hours are the ones each business lists on Google. No business pays to be listed or to move up, and none is verified or endorsed by Agentize. How the ranking works.