We provide contract security management, manpower, electronic surveillance and related support services.

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London & Home Counties

Established 1990, SIA Approved Security Contractor

London & Home Counties

Established 1990, SIA Approved Security Contractor

Security Company South East London, Bromley & Dartford

Welcome to Serjeant Security South East London’s leading providers of corporate security, contract security management, and electronic surveillance monitoring and support assistance. As a provider of exceptional security services, our success has been built on almost 20 years’ of experience within the security sector providing services of the highest possible professional standards.

Our company growth is firmly based on customer satisfaction which has permitted us to develop long-term partnerships with local clients within the Bromley, Dartford and South East London area.

The complete security firm

Here at Serjeant Security, we offer a wide range of security packages to clients ranging from local businesses, organisations and individuals throughout the Bromley, Dartford & South East London area. Some of our clients are retail companies, logistics firms, offices, storage facilities & construction firms, all of which have taken advantage of one or more of our unique security packages, which include:

Our Services

Why Choose Serjeant Security?

Serjeant Security prides itself on having achieved SIA approved contractor status, which means all our guards are fully certified and professionally trained to the highest attainable standards. We are also Safe Contractor approved, meaning all our staff are fully health & safety accredited. We design individually tailored security packages to all our clients making our services truly unparalleled by delivery, and by the use of innovative management techniques.

What truly divides Serjeant Security from the competition is our competitive and cost-effective price-point. For a truly bespoke security service covering a full of services in the Bromley, Dartford, South East London and surrounding areas, call Serjeant Security services today on 01322 315 501

Manned Guarding

The Serjeant Security manned guarding service has been specifically designed for the construction, commercial…

Key Holding

The handling of keys demands the ultimate in client’s confidence and trust. Serjeant Security earns this trust by…


Dog Handlers

K9 dog units (or Canine dog units) are specialist dog & handler teams trained to the highest standards for the security industry...

Other Services

Our services include Security Manned Guarding, Key holding, CCTV surveillance, a patrol clocking system (diester) and mobile patrol, including...

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