Professional SIA-licensed security officers for offices, business parks and corporate headquarters across London, Essex and the UK. Access control, CCTV monitoring and 24/7 cover.
GM Secure provides comprehensive manned guarding services for corporate offices, business parks and commercial premises across London, Essex and throughout the UK. Our SIA-licensed officers deliver professional, reliable security that protects your people, assets and reputation.
We understand that office security requires a different approach — officers must be professional, presentable and capable of managing visitors courteously whilst maintaining firm access control. Every guard we deploy reflects well on your business.
Comprehensive security solutions tailored to your office environment and business requirements.
Professional officers managing your reception area — a welcoming yet secure first point of contact for all visitors and staff.
Comprehensive access management ensuring only authorised personnel and visitors enter your premises at all times.
Our guards sit on-site monitoring your CCTV systems live, watching footage and responding immediately to any incidents or suspicious activity.
Regular patrol services throughout your premises and surrounding areas ensuring comprehensive security coverage at all times.
Secure key holding and alarm response providing complete peace of mind outside of your normal business hours.
Discreet protection for senior executives and VIP visitors to your corporate premises, events and off-site engagements.
Trusted by businesses across London and Essex — professional, reliable and fully compliant.
Every officer holds a current SIA licence vetted to BS 7858:2019. Fully compliant with the Private Security Industry Act 2001. Licence numbers provided before every shift.
Our officers understand business etiquette and professional presentation. They create the right impression for your clients and staff whilst maintaining firm security.
Round-the-clock security coverage with flexible scheduling to match your business hours, including weekends, bank holidays and emergency call-outs.
We develop customised security solutions specific to your office environment, risk profile and operational requirements. No two plans are the same.
Detailed incident reports, visitor logs and regular security updates keep you fully informed. Transparent communication at all times, no chasing required.
Comprehensive public liability and employers’ liability insurance through Hiscox. Full certificates sent before every deployment without being asked.
Professional, fully insured security officers for offices and commercial premises across London and the UK
Successful assignments across London and Essex
Security officers available around the clock
Every officer SIA licensed, DBS checked and fully insured
Experienced officers on-site within 24–48 hours
GM Secure provides office and commercial security for businesses of every type and size across London and Essex.
High-rise and multi-floor corporate headquarters requiring professional security management.
Multi-occupancy business parks and commercial estates requiring perimeter and access control.
Banks, law firms and financial institutions with high-value assets and strict access requirements.
Technology companies, studios and creative agencies with IP and equipment protection needs.
Private medical offices, clinics and healthcare facilities requiring discreet, professional security.
Universities, colleges and educational institutions requiring campus and building security.
High street offices, showrooms and commercial premises requiring a visible security presence.
Public sector buildings, councils and government offices requiring compliant security solutions.
Professional manned guarding across London & Essex. Free quote, transparent pricing, no lock-in.
Tell us about your premises and requirements and we will come back to you within 24 hours — usually much sooner.
Common questions about our manned guarding and corporate security services in London.
GM Secure provides a full range of professional security services across London and the UK.