CERTIFIED & APPROVED
Industry-leading standards and certifications you can trust
NSI
National Security Inspectorate
The UK's leading independent approvals body for the security and fire safety sectors, providing rigorous and regular assessment of companies.
Our Status
Gold rated — the highest standard achievable. Our engineers are licensed installers subject to regular audits and inspections.
What It Means For You
Your installation meets the highest UK standards. Rigorous testing, regular audits, and full customer protection including complaints resolution.
SSAIB
Security Systems & Alarms Inspection Board
A leading certification body for organisations providing electronic security systems and services, fire detection and alarm systems, and telecare services.
Our Status
Approved monitoring centre and certified field engineers. Compliant with all relevant British and European standards.
What It Means For You
Assurance that our systems and processes meet industry standards. Regular inspections ensure ongoing compliance and quality of service.
SIA
Security Industry Authority
The UK government regulator for the private security industry, responsible for setting and approving standards of conduct, training, and supervision.
Our Status
Licensed company with all operatives holding valid SIA licences. Full DBS checked team members.
What It Means For You
Legal compliance and accountability. Our team is fully vetted, trained to government standards, and operates within regulatory frameworks.
Police Approved
Police Recognised Installer
Registered with Thames Valley Police for alarm response and emergency coordination. Part of the police-recognised installer scheme.
Our Status
Registered for police response on all monitored alarm systems. Direct communication links with local emergency services.
What It Means For You
Your alarm activations receive police response. Streamlined communication means faster response times in genuine emergencies.
GDPR
Data Protection Compliant
Full compliance with UK GDPR and Data Protection Act 2018 for all CCTV and data handling operations.
Our Status
Registered data controller with the ICO. All systems designed with privacy by design principles.
What It Means For You
Your CCTV system is legally compliant. We handle data responsibly and can advise on signage, retention policies, and subject access requests.
ISO 9001
Quality Management System
International standard for quality management systems demonstrating consistent quality in products and services.
Our Status
Certified ISO 9001:2015 quality management system covering all installation and maintenance operations.
What It Means For You
Documented processes, consistent quality, and continuous improvement. Every installation follows proven procedures.
Your Protection
Insurance Backed
Professional indemnity and public liability insurance on all work.
2-Year Warranty
Minimum warranty on all systems with workmanship guaranteed for life.
Annual Maintenance
Included maintenance with testing and certification documentation.
24/7 Support
Round-the-clock telephone support and emergency engineer call-out.
Protect What Matters Most
Schedule your free security assessment today and discover how Guardian Security can safeguard your home or business.
Schedule Free Assessment