Best Security Installers in Perth CBD
Compare the top security installers in Perth CBD, WA, ranked by our composite reputation score.
Updated October 2026 · Based on 975 real Google reviews across the 26 security installers
Top Security Installers in Perth CBD, WA
The short answer
As of October 2026, the 3 highest-ranked security installers in Perth CBD, WA on the Starworks directory are EDGE Security WA (5.0 stars from 117 Google reviews), Perth Metro cabling Services (5.0 stars from 59 Google reviews) and HCSWA (5.0 stars from 15 Google reviews).
Starworks ranks 26 security installers in Perth CBD, WA, holding 975 Google reviews between them. Across the 26 the median rating is 4.7 stars from a median of 17 reviews. Of the 26, 18 are rated 4.5 or better and 4 have passed 100 reviews. The most-reviewed carries 181 reviews, more than the top-ranked security installer holds, which is why rating alone does not set the order.
Every figure here is computed from Google review data that Starworks collects for security installers in Perth CBD, WA, recalculated when this page rebuilds. Placement on this list cannot be bought.
A1 security services | Event Security Perth
Read 10 reviews · Score: 63/100
Tag-It! Security
Read 1 reviews · Score: 51/100
What customers wrote about security installers in Perth CBD
Real Google reviews of businesses ranked on this page. Reviewer names are never shown.
“Thank you Saverio and the team from Crown Security for your help today. I purchased a video intercom system 3 years ago and called Sav for some over the phone assistance. He called me straight away and guided me over…”
“I was becoming very paranoid about the possibility of having my 200 series Landcruiser stolen. We are currently in the Kimberly area of WA and I am very comfortable about leaving the car parked up in all locations as we…”
“I’ve engaged Jacob from The Installers for four separate jobs now over the last few years, and he continues to exceed expectations. Most recently, he installed security cameras at our workplace, and once again the…”
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Frequently Asked Questions
Common questions about security installers in Perth CBD.
Who are the best security installers in Perth CBD?
As of October 2026, the 3 highest-ranked security installers in Perth CBD, WA on the Starworks directory are EDGE Security WA (5.0 stars from 117 Google reviews), Perth Metro cabling Services (5.0 stars from 59 Google reviews) and HCSWA (5.0 stars from 15 Google reviews). Every figure here is computed from Google review data that Starworks collects for security installers in Perth CBD, WA, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many security installers does Starworks rank in Perth CBD?
Starworks ranks 26 security installers in Perth CBD, WA, holding 975 Google reviews between them. Across the 26 the median rating is 4.7 stars from a median of 17 reviews. Of the 26, 18 are rated 4.5 or better and 4 have passed 100 reviews. The most-reviewed carries 181 reviews, more than the top-ranked security installer holds, which is why rating alone does not set the order.
What star rating should I expect from a good security installer in Perth CBD?
The median Google rating across the 26 security installers Starworks ranks in Perth CBD, WA is 4.7 stars, and 18 of them sit at 4.5 or above. A rating at or near that median is ordinary for security installers in Perth CBD, WA rather than a warning sign on its own, and a rating well above it only means much when enough reviews stand behind it.
How many Google reviews does an established security installer in Perth CBD have?
The median security installer Starworks ranks in Perth CBD, WA carries 17 Google reviews, and 4 of the 26 security installers have passed 100. The most-reviewed of them carries 181.
How does Starworks rank security installers in Perth CBD?
Starworks gives every security installer in Perth CBD, WA a reputation score out of 100 from three things: its Google star rating (up to 47 points), how many reviews back that rating (up to 35), and whether customers can reach it by website and phone number (up to 18). Review volume is the one part that can subtract: below 15 reviews it costs points, because a near-empty review record gives a stranger very little to go on. No score falls below 0 and placement cannot be bought. The score measures the strength of a business's public review record rather than the quality of its work, so it is worth reading the reviews as well, and every listing links to them on Google.
Why does a security installer in Perth CBD with all 5-star reviews score lower than one with a lower rating?
Because review volume counts as well as rating, and below 15 reviews it counts against you. Five perfect reviews are encouraging but thin evidence; three hundred reviews averaging 4.7 tell a stranger far more about what to expect on the day. That is a judgement about how much proof exists, not about the quality of the work, and a newer security installer with a handful of excellent reviews may still be the right choice in Perth CBD, WA. The star rating and review count sit next to every score so you can weigh both yourself.
Why does the same security installer not appear several times on this list?
Some businesses run more than one Google listing, often one per suburb they service. Those are the same company, so Starworks groups them and shows the business once, using the listing with the strongest review record. That is why this page opens with 26 distinct security installers in Perth CBD, WA rather than a longer list of repeats.
How often is this list of security installers in Perth CBD updated?
This ranking of security installers in Perth CBD, WA rebuilds on a 30-day cycle and prints the date of its last rebuild above the list, which for the current version is October 2026. Ratings and review counts are re-read from Google over time rather than on a fixed schedule, so an individual figure here can be older than the rebuild date.
How can I improve my security installer business ranking in Perth CBD?
Collect genuine customer reviews consistently, and keep a working website and phone number on your Google listing, because those are the three inputs the score reads. There is no placement to buy on this page. For scale: the median security installer Starworks ranks in Perth CBD, WA carries 17 Google reviews at 4.7 stars.
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