Explore 4 Trusted Security System & Service Providers Serving County Londonderry

Check the security systems, services and available business details for 4 providers across County Londonderry, including Coleraine, Derry and Maghera. Read customer feedback, narrow your options and contact companies suited to your installation or security cover needs.
BHP Alarms
37 Years
Emergency
Not rated yet
BHP Alarms
37 Years
Emergency
Not rated yet
We have over 35 years of experience in security solutions.
BHP Alarms, established in 1989, offers advanced security solutions across Ireland and the UK. NSI Gold and ISO 9001:2015 accredited, we provide CCTV, intruder systems, and 24/7 monitoring for commercial and residential clients.
Intruder Systems CCTV Systems Fire Systems
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Advanced Overwatch
9 Years
Emergency
Not rated yet
ISO 9001 and ISO 27001 accredited for quality and information security.
Advanced Overwatch provides expert CCTV systems, burglar alarms, and security solutions in Northern Ireland. ISO accredited, 24/7 support, free surveys, and tailored services for residential and commercial clients.
CCTV Installation Burglar Alarms Access Control
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Rainey Services
19 Years
Not rated yet
We offer over 30 years of combined experience in security automation.
Leading supplier of gate automation, access control, and CCTV systems in Maghera, Northern Ireland. Expert installation and maintenance services with over 30 years of experience.
Gate Automation Access Control CCTV Systems
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Covtek
Emergency
Not rated yet
We offer remotely monitored IP CCTV systems for enhanced security
Covtek delivers cutting-edge IP CCTV and alarm systems for commercial security in Coleraine. Remotely monitored solutions, maintenance packages, and scalable camera systems available.
CCTV Systems Alarm Systems CCTV Rental