At Nexo Security, we deliver reliable, technology-driven security solutions across the UK. From CCTV installation, alarm systems, and 24/7 remote monitoring to SIA-licensed security guards, K9 units, keyholding, and mobile patrols, we protect homes, businesses, and public spaces with precision and care.
We specialise in smart video doorbells, cloud video storage, access control systems, and fire safety solutions, ensuring complete protection for modern security needs. With free site surveys, tailored quotes, and nationwide coverage—including London, Birmingham, Manchester, Leeds, Glasgow, and beyond—we make security simple, effective, and future-ready.
Backed by years of expertise and the latest AI-driven security technology, we help businesses and homeowners stay one step ahead of threats.
CCTV & Alarm Installation
24/7 Remote Monitoring
Security Guards & Mobile Patrols
Access Control & Fire Safety
Protect what matters most—Nexo Security, UK’s trusted security experts.
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Nexo Security UK specialises in delivering professional security solutions for commercial, residential, and industrial premises. Our services cover everything from routine security patrols to advanced surveillance, incident response, and specialised high-risk site protection.
Our services include:
CCTV Installation & Maintenance – HD/IP cameras with clear, evidence-grade footage
24/7 Remote Monitoring – Live surveillance, instant alerts, and rapid incident escalation
Access Control & Entry Management – Secure door entry systems, intercoms, and visitor logging
Keyholding & Alarm Response – Fast, verified attendance to triggered alarms
On-Site Security Officers & Mobile Patrols – Visible deterrence and professional presence
Specialised Site Protection – High-risk locations, construction sites, and critical infrastructure
Specialties:
CCTV Installation & Maintenance (HD/4K Systems)
24/7 Remote CCTV Monitoring
Intruder & Burglar Alarm Systems
Fire Alarm & Fire Safety Solutions
Access Control & Door Entry Systems
Smart Video Doorbells & Cloud Video Storage
Security Guards (SIA Licensed)
Mobile Patrols & Keyholding Services
K9 Security Units
Event Security & Crowd Management
Construction Site Security
Retail & Corporate Security Solutions
Security Fencing, Gates & Barriers
Security Shutter Installation & Maintenance
Free Site Surveys & Tailored Security Packages
Our trained and SIA-licensed security professionals are equipped with the latest technology and proven operational techniques to protect people, property, and assets. We use GDPR-compliant systems and best-practice procedures to ensure safety, reliability, and peace of mind.
