Most reviewed · Updated October 2026
Security Installers in Perth
- Security Installers compared
- 26
- Google reviews
- 969
- Median rating
- 4.7
As of October 2026, the three most reviewed security installers rated 4.0 or better in Perth, WA on Household Word are Diamond Locksmiths Perth (180 Google reviews at 4.5), EDGE Security WA (117 Google reviews at 5.0) and The Installers (110 Google reviews at 4.4).
Security Installers in Perth: the top 21
- 1
Diamond Locksmiths Perth
from 180 Google reviews
- 2
EDGE Security WA
from 117 Google reviews
Unit 20/9 Vision St
- 3
The Installers
from 110 Google reviews
- 4
Crown Security
from 87 Google reviews
- 5
Perth Metro cabling Services
from 58 Google reviews
- 6
Overkill Car Security
from 52 Google reviews
13 Roydon Way, Perth WA 6064
- 7
Castle Security
from 42 Google reviews
Unit 2 / 9 Fallon Road, Landsdale WA 6065
- 8
Securus
from 22 Google reviews
1 Drummond Place, Perth WA 6005
- 9
K9Watch
from 20 Google reviews
36 Johnson St, Perth WA 6055
- 10
Perth Dashcams & Installations
from 19 Google reviews
- 11
Great White Security
from 16 Google reviews
- 12
HCSWA
from 15 Google reviews
- 13
A1 security services | Event Security Perth
from 10 Google reviews
- 14
Safer Community Security
from 9 Google reviews
- 15
Aries Security
from 8 Google reviews
- 16
Roller Shutters Perth
from 8 Google reviews
- 17
ARM Security
from 8 Google reviews
- 18
R.U.Safe Security
from 4 Google reviews
- 19
Perth Security Systems
from 3 Google reviews
167 Stirling Hwy, Perth WA 6009
- 20
Perth Installers
from 2 Google reviews
- 21
Tag-It! Security
from 1 Google review
Level 11 Brookfield Place, 125 St Georges Terrace
Household Word compared 26 security installers in Perth, WA, with 969 Google reviews between them. Of these, 21 meet this list's method. The median rating is 4.7 from a median of 17 reviews.
Of the security installers compared, the most reviewed is Diamond Locksmiths Perth, with 180 Google reviews at 4.5.
How this list is ranked
Businesses rated 4.0 or better are ranked by how many Google reviews they have. Ties go to the higher rating.
Many reviews show a business is busy and well known, not that it is the right fit for your job.
Questions
- Which security installers in Perth, WA have the most Google reviews?
- As of October 2026, the three most reviewed security installers rated 4.0 or better in Perth, WA on Household Word are Diamond Locksmiths Perth (180 Google reviews at 4.5), EDGE Security WA (117 Google reviews at 5.0) and The Installers (110 Google reviews at 4.4).
- How does Household Word rank security installers in Perth, WA?
- Businesses rated 4.0 or better are ranked by how many Google reviews they have. Ties go to the higher rating. Many reviews show a business is busy and well known, not that it is the right fit for your job.
- How many security installers in Perth, WA did Household Word compare?
- Household Word compared 26 security installers in Perth, WA, with 969 Google reviews between them. Of these, 21 meet this list's method. The median rating is 4.7 from a median of 17 reviews.
- Can a business pay to be listed or to rank higher?
- No. Every business is ranked by the same published method, and no business can pay to be listed or to move up.