Adelaide, South Australia · October 2026 figures
Best security guard companies in Adelaide, SA
The top-ranked security guard companies in Adelaide are ASAP Security And Protection (4.9 from 143 reviews), Safehands Security Services (4.9 from 74 reviews) and Adelaide Metropolitan Security Pty Ltd (4.7 from 52 reviews). 20 are ranked here by proven rating.
- Ranked
- 20
- Median rating
- 4.4
- Reviews behind the list
- 553
- Open Saturday
- 10 of 18
The ranked list
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Security Guard Companies in Adelaide at a glance
- 20 security guard companies in Adelaide are ranked here, with 553 Google reviews between them and a median rating of 4.4.
- 90% list a website and 100% a phone number on Google.
- 10 of the 18 that list opening hours open on Saturday, and 9 on Sunday.
- 8 list round-the-clock hours, every day of the week.
- ASAP Security And Protection in Kidman Park has the most Google reviews (143), averaging 4.9.
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Questions
Who are the best security guard companies in Adelaide?
The top-ranked security guard companies in Adelaide are ASAP Security And Protection (4.9 from 143 reviews), Safehands Security Services (4.9 from 74 reviews) and Adelaide Metropolitan Security Pty Ltd (4.7 from 52 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 Adelaide?
The Agentize Directory ranks 20 security guard companies in Adelaide, each with a Google rating from at least five reviews. Their median rating is 4.4, from 553 reviews in all.
Which security guard companies in Adelaide are open on weekends?
9 of the 18 that list hours on Google open on both Saturday and Sunday. The highest ranked of them are ASAP Security And Protection, Safehands Security Services and HSA Australia Group.
Which security guard companies in Adelaide are open 24 hours?
ASAP Security And Protection, Safehands Security Services, HSA Australia Group, Security Adelaide University and ATG Security and 3 more list round-the-clock hours every day on Google. Call ahead to confirm.
Which security company in Adelaide has the most reviews?
ASAP Security And Protection has the most Google reviews of any security company ranked in Adelaide: 143, 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.
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Security Guard Companies elsewhere
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.