Best Security Services in Perth
24 businesses in Perth, WA, ordered by the evidence we hold on each one rather than by who paid.
The short answer
The best security services in Perth, WA, ranked on independent evidence rather than paid placement, are Perth Metro cabling Services in Perth CBD (5.0 stars from 58 reviews, scored 82 out of 100), Global Protection Security Services- Perth in Perth CBD (5.0 stars from 19 reviews, scored 80 out of 100), The Installers in Perth CBD (4.4 stars from 110 reviews, scored 79 out of 100), Castle Security in Perth CBD (4.7 stars from 42 reviews, scored 81 out of 100) and Crown Security in Perth CBD (4.6 stars from 87 reviews, scored 80 out of 100). 24 security services in Perth, WA are listed in total. Placement cannot be bought.
Verified 4 October 2026. Every listing is checked the same way, and a check that has not run is shown as a blank, not a pass. How we rank
13 of 24 independently corroborated · 8 with a confirmed phone number · every check ↓
All 24 security services in Perth
Ordered by evidence, then by closest match. How this works →
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Perth Metro cabling Services
Perth CBD, WA
82.4/1005.0from 58 reviews- Website live
- Phone number matches
- Free quotes
Global Protection Security Services- Perth
Perth CBD, WA
80.0/1005.0from 19 reviews- Independently corroborated
- Website live
- Phone number matches
The Installers
Perth CBD, WA
78.6/1004.4from 110 reviews- Website live
- Phone number matches
- Free quotes
- Offers a warranty
Castle Security
Perth CBD, WA
80.9/1004.7from 42 reviews- Independently corroborated
- Website live
- Phone number matches
- Free quotes
- Emergency callouts
Crown Security
Perth CBD, WA
80.0/1004.6from 87 reviews- Website live
- Phone number matches
- Trading since 1994
K9Watch
Perth CBD, WA
78.3/1004.7from 20 reviews- Independently corroborated
- Website live
- Phone number matches
- Free quotes
- Emergency callouts
Securus
Perth CBD, WA
73.9/1004.0from 22 reviews- Independently corroborated
- Website live
- Phone number matches
- ABN confirmed
Perth Security Systems
Perth CBD, WA
72.6/1005.0from 3 reviews- Independently corroborated
- Website live
- Phone number matches
- Free quotes
- No callout fee
- Offers a warranty
- Emergency callouts
Tecsec Security and CCTV Solutions Perth
West Perth, WA
69.5/1004.9from 15 reviewsOceanic Security Services
Perth CBD, WA
68.0/1005.0from 19 reviews- Independently corroborated
- Website live
Perth Security Guards Company
Perth CBD, WA
68.0/1005.0from 19 reviews- Independently corroborated
- Website live
- ABN confirmed
Smart Security
East Victoria Park, WA
70.6/1004.3from 90 reviews- ABN confirmed
Baaz Security Services
Perth CBD, WA
66.7/1004.3from 67 reviews- Independently corroborated
- Website live
- Free quotes
- Emergency callouts
Perth Security and Guard Services
Perth CBD, WA
67.7/1004.7from 30 reviews- Independently corroborated
- Website live
- ABN confirmed
- Free quotes
- Emergency callouts
NPB Security - Perth
Perth CBD, WA
63.1/1004.0from 198 reviews- Independently corroborated
- Website live
- Trading since 2010
ADT Security
Perth CBD, WA
61.7/1003.6from 123 reviews- Independently corroborated
- Website live
- Offers a warranty
- Emergency callouts
Pyramid Security
Perth CBD, WA
54.6/1005.0from 7 reviews- Independently corroborated
- Website live
- Free quotes
- Emergency callouts
What we hold on these 24 businesses. Not the site-wide average — the actual list below.
- corroboration confirmed
- 54%corroboration confirmed13 of 2481% of 16 checked
- website confirmed reachable
- 63%website confirmed reachable15 of 2494% of 16 fetched
- phone number confirmed
- 33%phone number confirmed8 of 2453% of 15 compared
- ABN confirmed
- 29%ABN confirmed7 of 24
Other trades in Perth
Looking wider? All security services in WA →
Security Services elsewhere
Locations with at least 5 security services.
Nobody on this page paid to be here
There is no advertising product, no sponsored slot and no way to buy a position. The order comes from the checks described on the method page, applied identically in every category and every location.