#1
AAA Aerials & Security
5.0
333 reviews · Score: 100/100
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2026 Rankings
Best Security Installers in Newcastle
Compare the top security installers in Newcastle, NSW — ranked by our composite reputation score.
Updated July 2026 · Based on 863 real Google reviews across 17 security installers
Top Security Installers in Newcastle, NSW
We've analysed 863 real Google reviews to rank the best security installers in Newcastle. Businesses are ranked by our composite reputation score combining Google ratings, review volume, and online presence — last updated July 2026.
The best security installers in Newcastle, NSW are AAA Aerials & Security (5.0★, 333 reviews), Smallman Security Systems (4.9★, 133 reviews), York Digital & Security (5.0★, 81 reviews), Progressive Security & Electrical (5.0★, 78 reviews) and Central Coast Alarm Systems (5.0★, 44 reviews). Each is ranked by an independent reputation score from real Google reviews (863 reviews analysed across 17 businesses) — see the full top 17 below. Rankings last updated July 2026.
#2
Smallman Security Systems
4.9
133 reviews · Score: 81/100
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#3
York Digital & Security
5.0
81 reviews · Score: 81/100
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#4
Progressive Security & Electrical
5.0
78 reviews · Score: 81/100
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#5
Central Coast Alarm Systems
5.0
44 reviews · Score: 73/100
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#7
On Guard Security and Communications
5.0
5 reviews · Score: 65/100
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#9
Leading Security Solutions
5.0
3 reviews · Score: 65/100
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#11
Jim's Antennas Newcastle
4.8
38 reviews · Score: 58/100
"Excellent customer service, great quality install."
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#13
Gadgets Security & Data
4.5
8 reviews · Score: 35/100
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#14
Newcastle Audio Visual and Security (NAVS)
4.4
7 reviews · Score: 32/100
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#15
Electronic Security Technologies
4.3
6 reviews · Score: 32/100
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#16
Eastlakes Security & Controls
3.5
8 reviews · Score: 24/100
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#17
Newcastle Security Systems
3.7
3 reviews · Score: 15/100
"For a job done in a timely and professional manner just call Gary, 5 stars"
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Frequently Asked Questions
Common questions about security installers in Newcastle.
Who are the best security installers in Newcastle?
We've ranked the top 17 security installers in Newcastle, NSW based on our composite reputation score combining Google ratings, review volume, and online presence. Our rankings are updated daily.
How do you rank security installers in Newcastle?
Our rankings use a composite reputation score that weighs Google star rating, review volume, and online presence (website + contact details). This gives a more complete picture than star ratings alone.
How many security installers are there in Newcastle?
We track hundreds of security installers across Newcastle and the wider NSW area. This page shows the top 17 based on their online reputation.
How can I improve my security installer business ranking in Newcastle?
The best way to improve your ranking is to consistently collect genuine customer reviews. Businesses that actively manage their online reputation typically see 2-3x more enquiries. Tools like Starworks can automate this process.
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