Parramatta · Sydney, New South Wales · October 2026 figures
Best security guard companies in Parramatta, NSW
The top-ranked security guard companies in Parramatta are Alpha Beta College Australia (4.9 from 1,199 reviews), Babylon Security (4.6 from 32 reviews) and Canberra Night Patrol Pty Ltd (5.0 from 7 reviews). 11 are ranked here, in the order of the 139 on the Sydney list.
- Ranked
- 11
- Median rating
- 4.6
- Reviews behind the list
- 1,412
- Open Saturday
- 9 of 11
The ranked list
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Security Guard Companies in Parramatta at a glance
- 11 security guard companies in Parramatta are ranked here, with 1,412 Google reviews between them and a median rating of 4.6.
- 100% list a website and 91% a phone number on Google.
- 9 of the 11 that list opening hours open on Saturday, and 9 on Sunday.
- 4 list round-the-clock hours, every day of the week.
- Alpha Beta College Australia in Parramatta has the most Google reviews (1,199), averaging 4.9.
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Questions
Who are the best security guard companies in Parramatta?
The top-ranked security guard companies in Parramatta are Alpha Beta College Australia (4.9 from 1,199 reviews), Babylon Security (4.6 from 32 reviews) and Canberra Night Patrol Pty Ltd (5.0 from 7 reviews). Each is ranked by proven rating, its Google rating weighted by the number of reviews behind it.
How many security guard companies are there in Parramatta?
The Agentize Directory ranks 11 security guard companies in Parramatta, each with a Google rating from at least five reviews. Their median rating is 4.6, from 1,412 reviews in all.
Which security guard companies in Parramatta are open on weekends?
9 of the 11 that list hours on Google open on both Saturday and Sunday. The highest ranked of them are Alpha Beta College Australia, Babylon Security and Canberra Night Patrol Pty Ltd.
Which security guard companies in Parramatta are open 24 hours?
Waratah Security, MBK Security Group, Southern Cross Protection Pty Ltd and Constant Security Services list round-the-clock hours every day on Google. Call ahead to confirm.
Which security company in Parramatta has the most reviews?
Alpha Beta College Australia has the most Google reviews of any security company ranked in Parramatta: 1,199, averaging 4.9.
How is this list of security guard companies 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.
Security Guard Companies in other Sydney suburbs
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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 on Google. No business pays to be listed or to move up, and none is verified or endorsed by Agentize. How the ranking works.