Providing High End Security Solutions Across London & The UK

Security services offered across London & The UK

security guarding


Key holding and

Alarm Response


Mobile Patrols


Technical Services


Concierge and Reception Services


Void Property Management


K4S Security - Security Company London, uk

Since its formation, K4S Security has become one of the fastest growing security providers in the UK. With our Head Office located in London, supported by regional teams operating across the country, K4S provides a comprehensive range of security services across a variety of industry sectors. Areas where we work:

• London & the South East

• Birmingham & the Midlands

• Bristol

• Cambridge

• Cardiff

• Ipswich

• Liverpool

• Leeds

• Manchester

• Milton Keynes

• Newcastle

• Northampton

• Nottingham

• Preston

• Portsmouth

• Reading

• Salisbury

• Sheffield

• Slough

• Southampton

• Wrexham

Our senior management team possess a wealth of industry knowledge and experience enabling us to fully understand our client’s security requirements thereby proposing a tailored cost effective, value for money solution. Our relationships with our clients and our employees alike are built upon our commitment to service delivery, our professionalism and maintaining their trust at all times.


• SIA Approved Contractor

• Privately owned and independent security company

• 24/7 control room and operational support

• All employees fully trained and appropriately licensed

• Customer focused approach

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Security Company London

K4S Security Limited are SIA Approved Contractors for the provision of Security Guarding Services

K4S Security Limited. Copyright © 2017. All Rights Reserved.