#1
IT&T
Read 62 reviewsReputation score: 88/100
Change service or location
2026 rankings NSW
7 Best Security Installers
in Wollongong
Compare the top 7 security installers in Wollongong, ranked by Google reviews and business profile details.
Data as of 28 September 2026 · 156 Google reviews across 7 listed businesses
See the 7 listings ↓Top 7 Security Installers in Wollongong, NSW
1–7 of 7The shortlist
IT&T (5.0 stars from 62 Google reviews), AST Technologies (5.0 stars from 25 Google reviews) and Mawson Lock Service (4.9 stars from 47 Google reviews) lead LocalLocal's Wollongong security installers ranking.
Compare the review count alongside each rating. Ask the business about your job, location and preferred dates before booking.
#2
AST Technologies
Read 25 reviewsReputation score: 82/100
#3
Mawson Lock Service
Read 47 reviewsReputation score: 81/100
#4
Prestige Electrical & Security Solutions
Read 17 reviewsReputation score: 72/100
#5
Insight Security
Read 2 reviewsReputation score: 12/100
185 Crown St, Wollongong New South Wales 2500
0407 211 320#6
iKnow Security Screens
Read 2 reviewsReputation score: 8/100
Wollongong
0488 019 090#7
Secure Security Wollongong
Read 1 reviewsReputation score: 8/100
Level 1/1 Burelli St, Wollongong New South Wales 2525
0481 165 314Showing 7 of 7 listings on LocalLocal. The ranking covers our Wollongong listings. How we rank businesses →
How do security installers in Wollongong compare?
The 7 security installers listed on LocalLocal in Wollongong have 156 Google reviews in total. Their median rating is 5.0 stars. The median review count is 17.
Read recent reviews about work like yours. A large review count adds context to a high rating. Confirm that the business serves your address and offers the service you need.
How the LocalLocal score works →What should you ask security installers in Wollongong?
Ask security installers in Wollongong about the scope, availability and charges before you book.
- Describe the work you need and confirm the business serves your address.
- Ask about availability and the experience or qualifications relevant to the job.
- Compare the written scope and charges before you book.
Questions about security installers in Wollongong
Check how the rankings work and what to confirm before booking.
Which security installers lead LocalLocal's Wollongong ranking?
IT&T (5.0 stars from 62 Google reviews); AST Technologies (5.0 stars from 25 Google reviews); Mawson Lock Service (4.9 stars from 47 Google reviews) lead LocalLocal's Wollongong security installers list. These ratings and review counts were recorded 28 September 2026. Confirm current availability with the business.
How does LocalLocal rank security installers in Wollongong?
LocalLocal ranks security installers by its published score: up to 50 points for rating quality, 30 for review volume and 20 for available profile details. Ties use star rating and review count, followed by a stable business identifier.
How many security installers are listed in Wollongong?
LocalLocal lists 7 security installers in Wollongong. Their public profiles report 156 Google reviews in total. The median rating is 5.0 stars with a median of 17 reviews.
What should I ask security installers before booking?
Describe the work you need and confirm the business serves your address. Ask about availability and the experience or qualifications relevant to the job. Compare the written scope and charges before you book.
How current are the ratings and business details?
These details were recorded 28 September 2026. Ratings and opening hours can change. Read recent reviews and confirm the quote and availability with the business.
How can a business correct its details?
Open the business profile and choose Update details. Describe the change and include a link we can check. LocalLocal reviews correction and removal requests before changing a listing.