Security Services
Sanzeros provides SIA-licensed security across London and Greater London. Every service is delivered by vetted, trained officers working to written assignment instructions and formal incident reporting — the standard our ACS accreditation is built on.
Five Ways We Protect You
Concrete capability, honestly scoped. If we can't deliver it properly, it isn't on this list.
On-Site Guarding
SIA-licensed officers stationed at your premises — a visible deterrent and an immediate, professional response to any security concern.
- Commercial premises, retail sites and void properties
- Written assignment instructions for every site
- Formal incident reporting on every shift
Event Security
SIA Door Supervisor-licensed personnel for events up to 5,000 attendees — keeping your event orderly and safe from setup to close.
- Access control and ticket checks
- Crowd safety and flow management
- Incident response and evacuation support
Retail Loss Prevention
Visible deterrence and skilled, safe incident management for shops and retail spaces — reducing theft while keeping your store welcoming.
- Uniformed or discreet store presence
- Safe, proportionate handling of confrontation
- Support for staff during and after incidents
Mobile Patrol
Officer-led patrols with scheduled presence checks and rapid response across single or multiple sites — a cost-effective alternative to a permanent guard.
- Scheduled and randomised patrol timings
- Multi-site coverage on one contract
- Lock-up, unlock and alarm response
On-Site CCTV Monitoring
Where your premises have CCTV, our guarding officers monitor your systems as part of their duties — combining physical presence with active surveillance.
- Live monitoring during guarded hours
- Immediate on-foot response to anything flagged
- Logged observations in the shift report
How We Train Our Officers
Every Sanzeros officer completes a thorough, documented induction before deployment — part of the ACS-standard framework we operate to.
Assignment & Reporting
Site-specific assignment instructions and formal incident reporting for every deployment.
Crowd Safety
Managing access, flow, and safety at events and in busy retail environments.
Patrol Technique
Effective patrol methods to deter threats and respond quickly across a site.
First-Aid Awareness
Officers prepared to respond calmly and competently to a medical incident on site.
Conflict Management
De-escalation and safe, proportionate handling of confrontation.
Licence Compliance
Current SIA licences verified and monitored for every officer on our register.
We're developing off-site remote CCTV monitoring and a dedicated patrol vehicle fleet. Contact us to discuss upcoming requirements.
Need Licensed Officers?
Tell us the site, the dates, and how many officers you need. We'll come back with availability and a clear rate.