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Top Security Companies in City of London

A comprehensive list of City of London based security companies offering private detective and investigation services, CCTV camera system, burglar and intruder alarms installation services.

City Keyholding Ltd, one of the UK's leading specialist security providers, is on hand to accommodate your Keyholding needs with highly trained, professional response officers.
G. C. — A very good security service provided day and nights. Incident reports with findings issued after every callout. City keyholdings
Saracen Security based in London, is one of the UK's leading security and protection agencies and has a client base extending around the country. Our clients, ranging from sole traders to large public companies, demand professionalism, expertise and quality of service. By browsing our services menu, you will find out more about the services we can offer to you and your business, ranging from door supervisor
All Year Security provide manned security guarding services in London and Croydon. For all you security needs we offer a high quality security services. We also supply man and dog services. We have a skilled workforce and use the latest technology to ensure our clients have the best possible service.