Hire top Security Installers near Thornlie
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What's the job?
Can't find your job? Describe your job insteadHow many devices need installing or replacing (e.g., sensors, siren, keypad, cameras)?
Estimated range
$1,205 – $3,845
Guide pricing only. Final quotes vary by scope, access, materials, and site conditions.
Free estimate · Quotes from 3+ tradies
Average rating of Security Installers servicing Thornlie
5.0(36)Securelec
Thornlie, WA“Great service and very professional. Would recommend Kumar for any CCTV installation.”
5.0(47)Securitec Security
Harrisdale, WA“Massive shout out to Ryan. He was so patient when we were having problems with an update. Very highly recommended 👌”
5.0(27)MCA Total Security Installers
Maddington, WA“MCA Total Security did a wonderful job. No hidden fees, price was as quoted from the start. Cameras were installed with ...”
4.9(28)EF Electronics
Southern River, WA“Just had Fred install a 6 camera CCTV system to our home. Throughout the whole process from quote to installation he was...”
4.8(53)Connect & Protect
Harrisdale, WA“We’ve used connect and protect twice - at our old home and now in our new home. Each time they were excellent - great se...”
4.8(28)LKR Security
Cannington, WA“I Had a 6 camera CCTV security system installed. I had 4 quotes from 4 companies, Jason’s price at LKR was absolutely th...”
5.0(17)Ai Secure Homes
Canning Vale, WA“We recently had security cameras, an alarm system and an intercom installed by AI Secure Homes and the whole experience ...”
4.6(19)Perth Alarm Systems
Thornlie, WA“We recently had cameras installed and were really impressed with the whole experience. Shane provided great advice on wh...”
5.0(80)Legacy Security
Welshpool, WA“I have just had James, Josh and Matt install my CCTV and alarm system at my house. Incredible workmanship, polite, clean...”
4.6(20)SenseTech Security Solutions Pty Ltd
Welshpool, WA“After the NBN came to the house and fixed the internet... I had to call Frank and get the security cameras put back on t...”
5.0(31)Armour Guard Security Pty Ltd
Thornlie, WA“Highly recommended Armour Guard Secutiry. Guner and James were very punctual, polite and honest with how many camera's s...”
5.0(22)Homesafe Securities
Thornlie, WA“Excellent service from start to finish. The team was professional and prompt, and the installation process was smooth an...”
Security Installers in Nearby Suburbs
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What to expect when hiring security installers in Thornlie
From what the job should cost to how to compare quotes — here's what's worth knowing before you book Thornlie security installers.
The cost
What home security costs in Thornlie
Home Security in Thornlie usually runs $1,205 – $3,845 for alarm installation, and $1,205 – $7,145 for cctv installation. What you'll pay comes down to the size of the job, the condition of what's being worked on, and the finish you choose. Get a few quotes to see your exact number — it's free.
Alarm Installation
$1,205 – $3,845
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CCTV Installation
$1,205 – $7,145
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Intercom Installation
$930 – $5,385
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The shortlist
What to look for in Thornlie security installers
A good security installer isn't just the cheapest — it's the one whose track record, credentials and quote you can stand behind. Here's what's worth weighing before you shortlist.
Recent, genuine reviews
Read the latest ones, not just the count
Experience near you
Jobs like yours, done locally
Credentials shared
Licence, insurance and business details
A clear written quote
Itemised, so you can compare like-for-like
The detail
What a good home security quote includes
A good quote spells out how the job is priced and what's covered — labour, materials, prep and clean-up — so you're comparing like for like. Check what each security installer's quote covers before you choose.
Worth knowing: getting two or three quotes is the simplest way to land a fair price — and it costs you nothing.
Itemised equipment. Every camera, sensor and panel with make, model and price.
Standards. AS 2201.1 for alarms or AS 4806 for CCTV, cited.
Labour separate. Installation on its own line, not buried in equipment.
Licence. The installer's security licence number and ABN.
Warranty. Equipment and labour warranty, both in writing.
Monitoring contract. Monthly fee, minimum term and exit penalty, spelled out.
Licensing & Compliance
Licensed tradeSecurity Installer licensing in Western Australia
Security Installer work is regulated in Western Australia. Requirements vary by state. Here's what to know before hiring.
What to look for
- Valid state security licence number displayed on quotes and advertising
- ABN with active GST registration
- Public liability insurance ($10M minimum recommended for security)
- Professional indemnity insurance ($1M minimum)
- ASIAL member (Australian Security Industry Association Limited)
Licence details
Local conditions
Things that can impact your job
These factors affect home security work in this area — worth discussing with your tradie.
Seasonal Rainfall
Thornlie gets moderate rainfall, so timing matters for exterior security installer work. Targeting the drier months gives the best run of uninterrupted days.
Cooler Months Mean Fewer Delays
Thornlie has hot summers — your tradie will plan their day around the temperature, tackling heat-sensitive work early and saving prep or shade-side tasks for the hottest hours. Scheduling exterior security installer work for the cooler months avoids most of this.
Strong Solar Uptake
Solar is well-established in Thornlie — local installers have plenty of experience with the roof types and orientations in this area.
Heat Pump Uptake Growing
Heat pump hot water is increasingly popular in Thornlie. They typically cut hot water energy costs by 60–70% compared to electric storage systems.
Best time of year for exterior home security in Thornlie
Based on typical local rainfall, temperature and humidity — the conditions that affect outdoor work. Hover a month for the detail.
Your Thornlie home security checklist
- Consider scheduling for cooler months
Frequently Asked Questions
Hiring security installers
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Is solar popular in Thornlie?
Are heat pump hot water systems popular in Thornlie?
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