Security Company London

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In the past 10 years, we have worked with hundreds of businesses including many small enterprises and some big names ensuring the safety and security of their property and people. No matter in what sector you are working in, we are capable of covering everything with the help of our experienced and talented security guards. All our security guards are SIA licenced and ensure to give the protection that you have expected. We make sure our presence 24/7 to prevent theft, vandalism, burglary, and many other criminal and illegal activities in London. If your business is operational in London and you want security against the rising crime rates, contact Guard Mark Security to get the best and most professional security guarding services in London.

Security Guard Service in London

Guard Mark provides Accreditations & Memberships Of Safe Contractor

Guard Mark provides Accreditations & Memberships Of Achilles

Guard Mark provides Accreditations & Memberships Of Construction Line

Guard Mark provides Accreditations & Memberships Of Chas Accredation

Guard Mark provides Accreditations & Memberships Of Smas Work Safe

Most Affordable and Skilled Security Guarding Services in London

Central London
Central London

At Guard Mark Security, we have been working for more than a decade in the security industry and have helped thousands of businesses grow in safe and secure environments. Our Security guarding services include manned guarding, door supervision, CCTV monitoring, K9 security, corporate security solutions, and many more. No matter if you’re from Westminster, Camden, Islington, or Kensington, we’ve got you covered in all aspects.

North London
North London

 Hire our highly skilled and professional security guards to protect your business in North London. From Enfield and Barnet to Haringey and Hackney, Guard Mark Security is offering its security services across North London. Our services include door supervision, security guarding, corporate guarding, keyholding and alarm response, event security, CCTV monitoring, K9 security, and many more.

South London
South London

Protect your business, employees, and most importantly your customers by hiring our security guards in South London. Our security guards are well-trained and equipped with the knowledge required to protect any business in the best manner. Our services include door supervision, security guarding, corporate guarding, keyholding and alarm response, event security, CCTV monitoring, K9 security, and many more. Moreover, the areas we are serving are Croydon, Bromley, Lambeth, and Southwark. Additionally, we are open to entertaining requests other than these areas in South London.

East London
East London

At Guard Mark Security, we have been working for more than a decade in the security industry and have helped thousands of businesses grow in safe and secure environments. Our Security guarding services include manned guarding, door supervision, CCTV monitoring, K9 security, corporate security solutions, and many more. No matter if you’re from Tower Hamlets, Newham, Waltham Forest, or Barking & Dagenham, we’ve got you covered in all aspects..

West London
West London

We have been serving the business in and around West London for more than a decade. Our security guarding solution contains event security, manned guarding, door supervision, corporate guarding, CCTV monitoring, mobile CCTV tower installation, K9 security, and many more. We are offering our services all over West London including Hillingdon, Ealing, Hounslow, and Richmond.

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