Secure Your Premises
Sanzeros provides vetted, SIA-licensed security officers for events, retail, and manned guarding across London. Every deployment runs on written assignment instructions and formal incident reporting — reliable cover, including at short notice.
Security Services Across London
Five core capabilities, delivered by licensed officers to a documented standard. No overselling — just what we do, done properly.
On-Site Guarding
SIA-licensed officers stationed at your premises — visible deterrence and an immediate, professional response to any concern.
Learn more →Event Security
Door Supervisor-licensed personnel for events up to 5,000 attendees — access control, crowd safety, and incident response.
Learn more →Retail Loss Prevention
Visible deterrence and safe incident management — reducing theft while keeping your store secure and welcoming.
Learn more →Mobile Patrol
Officer-led patrols with scheduled presence checks and rapid response across single or multiple sites.
Learn more →On-Site CCTV Monitoring
Our officers monitor your existing on-site CCTV as part of their duties, combining presence with active surveillance.
Learn more →Built on Standards, Not Shortcuts
Licensed & Vetted
Every officer holds a current SIA licence and completes full vetting before deployment.
Fully Insured
£5m public liability and £10m employer's liability on every assignment, every site.
Documented Procedures
Written assignment instructions and formal incident reporting, built to ACS standard.
Short-Notice Cover
Reliable deployment when you need it, with no surcharge for established clients.
Free Site Supervision
A supervisor is included at no extra charge on deployments of five or more officers.
Subcontractor-Ready
We supply licensed operatives to support other security providers' contracts.
How We Work
Security is a process, not a promise. Every Sanzeros deployment follows the same documented sequence — which is what makes the service consistent whether it's one officer or ten.
- Enquiry and site assessment
- Written assignment instructions issued
- Vetted, licensed officers deployed
- Ongoing incident reporting and review
We're developing off-site remote CCTV monitoring and a dedicated patrol vehicle fleet. Contact us to discuss upcoming requirements.
Request a Quote
Tell us what you need covering and we'll come back with availability and a clear rate. No obligation.
East Ham, London E6 2JA