“Citi Guard provided exceptional security for our corporate event. Professional, punctual, and highly visible. We felt completely safe throughout.”
SIA Licensed & Fully Insured
Professional Security Services in London & UK
SIA Licensed Guards — Protecting People, Property & Assets
24/7 Response
SIA Licensed Guards
Fully Insured
Call Us Now:
07737 519550
Trusted & Verified
Our Accreditations & Memberships
Every certification is independently audited — giving you verifiable proof of our quality, safety and legal compliance.
All credentials are independently verified and maintained to the highest UK industry standards.
What We Offer
Comprehensive Security Services
From manned guarding to CCTV monitoring, we provide end-to-end security solutions tailored to your needs.
Manned Guarding
Professional SIA-licensed security guards deployed at your premises 24/7 to deter threats and protect your assets.
Learn MoreMobile Patrols
Regular mobile patrol units covering your site at scheduled and random intervals for maximum deterrence.
Learn MoreEvent Security & Stewarding
Experienced event security teams ensuring safe, well-managed events from small gatherings to large festivals.
Learn MoreRetail Security
Dedicated retail security officers reducing shrinkage, deterring shoplifting and keeping your store safe.
Learn MoreCorporate & Office Security
Tailored corporate security solutions protecting your staff, visitors and sensitive business assets.
Learn MoreIndustrial & Construction Site Security
Specialist security for construction and industrial sites, safeguarding equipment, materials and personnel.
Learn MoreResidential Security
Comprehensive residential security services providing peace of mind for homeowners and communities.
Learn MoreKey Holding & Alarm Response
Professional key holding and rapid alarm response services, ensuring a swift response to any security incident.
Learn MoreCCTV Monitoring
Remote and on-site CCTV monitoring providing continuous surveillance and real-time threat assessment.
Learn MoreDog Handling
Licensed security dog handlers providing an additional layer of deterrence and detection capability.
Learn MoreHospital Security
Specialist hospital and healthcare security managing access control, patient safety and incident response.
Learn MoreFire Marshal
Trained fire marshals ensuring compliance, safe evacuations and fire prevention at your premises.
Learn MoreTraffic Marshal
CPCS-qualified traffic marshals managing vehicle movements safely on sites and at events.
Learn MoreCleaning Services
Professional commercial cleaning services complementing our security offering for a fully maintained environment.
Learn More
Why Us
Why Choose Citi Guard Services?
We deliver professional, reliable security services backed by SIA licensing, comprehensive insurance and years of proven experience.
SIA Licensed
All our security personnel hold valid SIA licences, ensuring compliance with UK security industry regulations.
24/7 Support
Our control room operates around the clock, providing continuous monitoring and immediate response to incidents.
Fully Insured
Comprehensive public liability and employers liability insurance giving you complete peace of mind.
Proven Track Record
Over 500 satisfied clients across London and the UK, with multiple accreditations validating our quality standards.
Client Testimonials
Trusted by Businesses Across the UK
Don't just take our word for it — here's what our clients say about Citi Guard Services.
“Since partnering with Citi Guard for retail security, we've seen a significant reduction in shoplifting incidents. Their team is alert and proactive.”
“Reliable mobile patrols and key holding service. They respond fast to alarms and give us peace of mind overnight. Highly recommend.”
“Our SIA-licensed guards from Citi Guard are courteous to tenants while maintaining strict access control. Excellent service since day one.”
“Managing a busy hospital environment requires calm, experienced security. Citi Guard delivers exactly that — every shift, without fail.”
“The team at Citi Guard handled our residential site security with professionalism. Residents feel safe and the guards are a reassuring presence.”
Latest News
Security Insights & Updates
Stay informed with the latest security tips, industry news and updates from the Citi Guard team.
How to Carry Out a Security Risk Assessment for Your Business (Step-by-Step Guide)
A step-by-step guide to carrying out a physical security risk assessment for UK business premises, with a risk matrix, a checklist and advice on how often to review it.
Vacant Property Security: How to Protect an Empty Building (UK Guide)
How to secure a vacant or empty property in the UK: the risks, what insurers require, physical security, alarms and CCTV, inspections, patrols and the law on squatters.
Fire Marshal Responsibilities in the UK: Duties, Training and How Many You Need
Fire marshal responsibilities explained for UK workplaces: legal duties under the Fire Safety Order, day-to-day and emergency tasks, training, and how many fire marshals you need per employee.