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Find the 81 Best Security Systems & Service Providers in New South Wales, NSW

Browse 81 security businesses serving New South Wales, NSW, including Sydney, Fairfield and Wetherill Park, for home and commercial protection. Review alarm systems, CCTV and guarding services, read customer feedback and contact local providers for quotes.
Auburn (1)
Austral (1)
Bankstown (1)
Belmont (1)
Belrose (1)
Bondi (1)
Bondi Junction (1)
Bossley Park (1)
Brighton-le-Sands (1)
Brookvale (1)
Cameron Park (1)
Castle Hill (1)
Casula (1)
Chatswood (1)
Cherrybrook (1)
Concord (1)
Croydon (1)
Dubbo (2)
Eleebana (1)
Emu Plains (1)
Erina (1)
Fairfield (3)
Forestville (1)
Frenchs Forest (1)
Glendenning (1)
Gosford (1)
Goulburn (1)
Granville (1)
Hornsby (2)
Hurstville (1)
Jamisontown (1)
Killara (1)
Kingsgrove (2)
Kingswood (1)
Kogarah (1)
Lavington (2)
Marrickville (1)
Mascot (2)
Moree (1)
Newcastle (1)
North Ryde (1)
Nowra (1)
Oxley Park (1)
Parramatta (2)
Pendle Hill (1)
Plumpton (1)
Port Macquarie (1)
Regents Park (1)
Rydalmere (2)
Seven Hills (2)
Smithfield (1)
Sydney (4)
Taree (1)
Taren Point (1)
Tuggerah (2)
Tweed Heads (1)
Ultimo (1)
Unanderra (1)
Wagga Wagga (1)
Warriewood (1)
Waterloo (1)
West Ryde (2)
Wetherill Park (3)
Wollongong (1)
Not rated yet
Evolution Security
Emergency
Not rated yet
We offer 24/7 security monitoring with state-of-the-art technology
Trusted security solutions for businesses on the Central Coast. Evolution Security offers guards, event security, CCTV systems, and risk assessment services with 24/7 support.
Security Guards Event Security CCTV Installation
(02) 4353 3849 Call Profile
Not rated yet
Section Security
Emergency
Not rated yet
We have over 25 years of industry experience in security design and installation.
Section Security offers advanced electronic security solutions for businesses and homes in Sydney and nationwide. With 24/7 monitoring, alarm systems, CCTV, and access control, we provide reliable protection using cutting-edge technology.
CCTV Systems Alarm Systems Access Control
Profile
Not rated yet
Scott Murray Security Services
Emergency
Not rated yet
We serve Moree and 15+ surrounding regional towns with local expertise
Trusted security solutions provider in Moree, NSW offering alarms, CCTV, access control, and locksmith services. Competitive pricing, professional installation, and 24/7 monitoring for homes and businesses.
CCTV Cameras Commercial Alarms Residential Alarms
1300 554 070 Call Profile
Back To Base
Emergency
Open 24/7
Not rated yet
Back To Base
Emergency
Open 24/7
Not rated yet
We offer 24/7 alarm monitoring with over 20 years of industry experience.
Trusted 24/7 alarm monitoring services in Sydney by Back To Base. Over 20 years of expertise in back-to-base security systems for homes and businesses.
Home Alarm Commercial Monitoring Back To Base Monitoring
1300 598 515 Call Profile
Not rated yet
Zmodo Australia
17 Years
Not rated yet
We offer end-to-end control of hardware and user experience since 2009
Discover Zmodo Australia's award-winning smart home security solutions including indoor/outdoor cameras and video doorbells with 24/7 monitoring. End-to-end systems designed for reliability and ease of use.
Indoor Cameras Outdoor Cameras Video Doorbells
(02) 9738 7991 Call Profile
Not rated yet
CDS Security
Emergency
Not rated yet
We offer 20+ years of experience in security systems for sensitive institutions
CDS Security offers tailored electronic security solutions nationwide, including access control, CCTV, and 24-hour monitoring. ISO-certified with 20+ years of industry expertise.
Access Control Alarms CCTV/Surveillance
1300 858 237 Call Profile
Not rated yet
Antennas Loud & Clear
23 Years
Emergency
Not rated yet
25 years of Sydney-specific antenna expertise
Professional TV antenna installation, repairs, and CCTV services in Sydney since 2003. Antennas Loud & Clear offers same-day emergency repairs, digital signal upgrades, and Starlink installations with free quotes.
TV Antenna Installation Digital Signal Upgrades CCTV Security Systems
(02) 9453 4654 Call Profile
Not rated yet
Electech Electrical, Fire & Security
23 Years
Emergency
Not rated yet
We offer 24/7 emergency electrical services in Sydney.
Electech Electrical, Fire & Security Electrical, Fire & Security offers 24/7 emergency electrical, fire, and security services in Sydney. With over 20 years of experience, we provide reliable solutions with a lifetime labour guarantee.
Electrical Installations Fire Safety Compliance Security Systems
(02) 8064 5353 Call Profile
Red Handed Security
25 Years
Emergency
Open 24/7
Not rated yet
Red Handed Security
25 Years
Emergency
Open 24/7
Not rated yet
We offer 24/7 emergency support and preventative maintenance services.
Red Handed Security offers comprehensive security solutions including CCTV, access control, and alarm systems for commercial and government clients in Australia. ISO accredited with 20+ years of experience in tailored security infrastructure.
Alarm Systems Access Control CCTV Surveillance
Profile
Not rated yet
CAV Security Group
41 Years
Emergency
Not rated yet
We offer 35 years of specialized expertise in commercial security systems
Trusted audio visual and security solutions provider with 35 years of experience, offering comprehensive design, installation, and maintenance services across NSW, QLD, and ACT.
Security Systems CCTV Installation Access Control
(02) 9979 6555 Call Profile