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Trusted Security Services in London
Stone House Security Guards London is one of the fastest-growing private security companies in the UK, dedicated to providing tailored and innovative security solutions. Our fully vetted and licensed personnel specialise in corporate static security, mobile patrols, key holding services, and event security management, serving diverse sectors including commercial buildings, educational institutions, retail spaces, and construction sites. With a focus on quality and client-specific needs, we deploy highly trained guards equipped to handle unique challenges, ensuring premises, employees, and assets remain protected. Our proactive approach combines advanced risk assessment, incident reporting, and 24/7 alarm response to deliver reliable, second-to-none contract management.

Clients across London and surrounding counties trust our team for punctual, responsible, and experienced service, evidenced by long-term partnerships and testimonials highlighting our efficiency, professionalism, and commitment to safety. We pride ourselves on being a forward-thinking partner that adds value through customised solutions, from front-of-house security to vacant property management, ensuring every client receives comprehensive protection tailored to their operational demands.
Services
Event security Corporate security Construction site security Key holding services Mobile patrols Retail loss prevention Alarm response CCTV monitoring Static guards Vacant property management
Highlights and features
  • We offer 24/7 proactive security solutions tailored to unique client needs
  • Our guards undergo rigorous vetting and comprehensive customer service training
  • We provide high-visibility patrols with health and safety certified personnel
  • Our team delivers second-to-none contract management and incident reporting
  • We cover London and all Home Counties with rapid emergency response
What people say
Pro-active services Saved thousands in damages Feel safer with you Sharp and spot-on No vandalism
Services
Event Security
Professional event security management for corporate functions, concerts, and festivals. Our trained personnel handle crowd control, police liaison, and emergency response while maintaining a visible deterrent. Services include risk assessment, incident reporting, and tailored uniform options to match event requirements. Clients benefit from our experience managing high-profile events at venues like the O2 Arena.
Construction Site Security
Specialist security for redevelopment and construction sites across London. We implement anti-vandalism measures, 24/7 patrols, and access control systems to prevent theft and damage. Our guards conduct regular inspections, maintain detailed logs, and work with site managers to address specific risks associated with building projects in urban environments.
Corporate Security
Comprehensive security solutions for offices, commercial buildings, and corporate premises. Services include static guards, receptionist duties, and CCTV monitoring. Our personnel are trained in customer service and emergency protocols, providing both a deterrent and first-response capability while maintaining professional interactions with staff and visitors.
Key Holding Services
24/7 alarm response service with rapid deployment to commercial properties. When alarms activate, our control centre dispatches trained supervisors who investigate incidents, reset systems, and coordinate with emergency services if required. Full reporting ensures clients receive detailed documentation of all interventions and security breaches.
Mobile Patrols
High-visibility vehicle and foot patrols covering London and surrounding counties. Our patrols include health and safety trained guards conducting risk assessments, monitoring premises, and providing rapid response to incidents. Services feature detailed reporting and strategic positioning to deter criminal activity across multiple locations.
People
Tim
Security Manager
Experienced security professional with over a decade of industry expertise, managing teams and delivering proactive security solutions for commercial and event clients across London.
Steve Brooks
Facility Manager
Long-term client representative who has extended contracts due to exceptional service delivery, highlighting the company's reliability and proactive approach to security management.
Colin Bishops
Client Representative
Ten-year facility management professional who praises the company's efficiency, friendliness, and proactive security measures, particularly noting their superior performance compared to other providers.
Questions
What security services do you offer in London?
We provide event security, corporate guards, construction site protection, key holding services, mobile patrols, and retail loss prevention across London and surrounding counties.
Are your security guards fully licensed and trained?
All personnel undergo rigorous vetting, hold valid SIA licenses, and receive comprehensive training in customer service, emergency response, and risk assessment protocols.
Do you offer 24/7 emergency security response?
Yes, our 24-hour control centre dispatches trained supervisors within minutes of alarm activation, with full incident logging and client notification throughout the process.
Which areas do you cover beyond London?
We serve Surrey, Hertfordshire, Berkshire, Essex, Kent, and Buckinghamshire in addition to all London boroughs from central to outer districts.
How do you tailor security solutions to specific sites?
We conduct detailed risk assessments, allow uniform customisation, and implement site-specific procedures including access control and CCTV integration to meet unique security requirements.
Can you provide security for large-scale events?
Yes, we manage security for concerts, corporate events, and festivals including the O2 Arena, with experience deploying teams of 15+ guards for high-profile occasions.