Most reviewed · Updated October 2026
Security Installers in Western Australia
- Security Installers compared
- 241
- Google reviews
- 11,112
- Median rating
- 5.0
As of October 2026, the three most reviewed security installers rated 4.0 or better in Western Australia on Household Word are KNA Security (695 Google reviews at 4.9), Shutters WA - Perth Roller Shutters (622 Google reviews at 5.0) and Custom Screens Security Doors & Windows (558 Google reviews at 4.9).
Security Installers in Western Australia: the top 50
- 1
KNA Security
from 695 Google reviews
21 Global Rd, Perth WA 6031
- 2
Shutters WA - Perth Roller Shutters
from 622 Google reviews
22 Ormsby Terrace
- 3
Custom Screens Security Doors & Windows
from 558 Google reviews
- 4
Coastal Connect
from 522 Google reviews
1/2 Cumberland Street, Mandurah WA 6210
- 5
Intelligent Home
from 457 Google reviews
- 6
Knight Blinds & Security
from 429 Google reviews
- 7
SMS Security
from 428 Google reviews
3/34 Fallon Rd, Landsdale WA 6065
- 8
Coastal Antenna
from 353 Google reviews
5 Bardoc Way, Greenfields WA 6210
- 9
Security Perth Pty Ltd
from 293 Google reviews
176 Campbell St, Belmont WA 6104
- 10
Securitec Security
from 289 Google reviews
Anca Way, Harrisdale WA 6112
- 11
Security West
from 272 Google reviews
16 Yampi Way, Perth WA 6155
- 12
Innogreen
from 232 Google reviews
- 13
CIA Security
from 216 Google reviews
10 Jacquard Way, Rockingham WA 6172
- 14
Diamond Locksmiths Perth
from 180 Google reviews
- 15
Core Tech Security
from 168 Google reviews
1 homestead place, Byford WA 6122
- 16
Rapid Alarms
from 146 Google reviews
- 17
Jim's Antennas & Security Albany
from 144 Google reviews
- 18
RAC Security
from 142 Google reviews
- 19
Decode Security & Data | Decode Security Shutters
from 137 Google reviews
27 Jacquard Way, Rockingham WA 6172
- 20
Southbound Security Screens and Doors Bunbury
from 119 Google reviews
32 Crampton Road, Burekup WA 6227
- 21
Lockdown Security Solutions
from 119 Google reviews
47 Peel Street, Mandurah WA 6210
- 22
360 Smart Services
from 117 Google reviews
- 23
EDGE Security WA
from 117 Google reviews
Unit 20/9 Vision St
- 24
The Installers
from 110 Google reviews
- 25
VP Security Solutions
from 106 Google reviews
- 26
Legacy Security
from 101 Google reviews
- 27
RHINO SECURITY DOORS AND WINDOWS
from 95 Google reviews
- 28
Smart Security
from 90 Google reviews
- 29
Casa Security
from 87 Google reviews
13 Enterprise Cres, Perth WA 6090
- 30
Crown Security
from 87 Google reviews
- 31
Local Security WA
from 81 Google reviews
- 32
MK Security & Data
from 80 Google reviews
- 33
Black Cat Security
from 80 Google reviews
- 34
Protect West Security
from 71 Google reviews
253 Gnangara Rd, Wanneroo WA 6065
- 35
Seaview Shutters
from 69 Google reviews
- 36
PERTH ROLLER SHUTTERS
from 69 Google reviews
- 37
VG Techs
from 60 Google reviews
Pegus way, Piara Waters WA 6112
- 38
Perth Metro cabling Services
from 58 Google reviews
- 39
Watchdog Alarms
from 58 Google reviews
48 Matheson Rd, Perth WA 6153
- 40
Connect & Protect
from 58 Google reviews
- 41
Alutech
from 57 Google reviews
- 42
OmTech Technologies
from 55 Google reviews
- 43
Overkill Car Security
from 52 Google reviews
13 Roydon Way, Perth WA 6064
- 44
Easy Security CCTV Perth
from 51 Google reviews
31 Salmon Gum Grove, Beechboro WA 6063
- 45
Buzz Security
from 49 Google reviews
- 46
MCA Total Security Installers
from 47 Google reviews
- 47
Safe Secure
from 46 Google reviews
- 48
Austguard
from 46 Google reviews
7 Vann Ct, Perth WA 6065
- 49
Roller Shutters Perth | Better Looking Shutters PTY.LTD
from 43 Google reviews
339 Mandogalup Rd, Perth WA 6165
- 50
Court Security
from 43 Google reviews
Household Word compared 241 security installers in Western Australia, with 11,112 Google reviews between them. Of these, 219 meet this list's method. The median rating is 5.0 from a median of 14 reviews.
Of the security installers compared, the most reviewed is KNA Security, with 695 Google reviews at 4.9.
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 Western Australia have the most Google reviews?
- As of October 2026, the three most reviewed security installers rated 4.0 or better in Western Australia on Household Word are KNA Security (695 Google reviews at 4.9), Shutters WA - Perth Roller Shutters (622 Google reviews at 5.0) and Custom Screens Security Doors & Windows (558 Google reviews at 4.9).
- How does Household Word rank security installers in Western Australia?
- 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 Western Australia did Household Word compare?
- Household Word compared 241 security installers in Western Australia, with 11,112 Google reviews between them. Of these, 219 meet this list's method. The median rating is 5.0 from a median of 14 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.