Security Installer · Concord, Sydney NSW
Ultimate Security Australia
Ultimate Security Australia is listed on Google under “Security system supplier” in Concord, Sydney. It ranks 259th of 289 security installers in Sydney by rating floor (floor 3.52).
How it compares in Sydney
- Its 3.7 is 1.3 below the median of 5.0 for security installers in Sydney.
- It has more reviews than 249 of the other 288 listed (86%).
- 16 of the other 288 have a lower rating.
- It opens on Saturday, as 153 of the other 272 with hours on file do.
Opening hours
| Monday | Open 24 hours |
|---|---|
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Open 24 hours, 7 days a week.
Details
- Listed on Google as
- Security system supplier
- Suburb
- Concord, Sydney NSW
- Phone
- (02) 9311 1111
- Website
- ultimatesecurity.com.au
- Google rating
- 3.7 from 79 reviews (October 2026)
- Rating floor
- Floor 3.52 · what this means
Ranked near Ultimate Security Australia
All 289 security installers in Sydney
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Security Installers elsewhere in New South Wales
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Ratings and review counts are Google's, as listed in October 2026. Phone numbers, websites and opening hours are the ones each business lists. Nothing here is paid for or verified by Calso. How the ranking works.