Professional SIA-Licensed Security Guards — Fast, Reliable Cover Across the UK
Tell us what you need protecting and we'll call you back with a tailored, no-obligation quote — fully vetted officers, ready to deploy.
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Our Security Services
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Trusted by
Our Clients
“Our employees generally express a high level of satisfaction with Line Security. We receive positive feedback regarding their professionalism, competence, and reliability. We highly recommend them to others seeking excellence.”
Lidiya Krasteva
HR Manager
“Hi all, this is George from Cosmo Romford. I would like to thank you for your great support. And I am happy for your service and please keep it going. Thank you.”
George Liu
Restaurant Manager, Cosmo Romford
“Feedback on the guard at our Birmingham store: No shoplifters, very aware of interior and exterior. Pro-actively spoke to homeless people—no issues over the weekend. Requesting same guard going forward.”
Natalie Hough
Property Administrator
“The service in the first quarter has been good. When there has been an issue, it has been resolved quickly. If we make a request we get a response quickly. Our scheduler is certainly appreciative.”
Richard Grundy
Security Operations Manager
“As of last night, we now have a fully operational roller shutter at this site, so we will no longer require the security guard. Thank you very much for your great service.”
Ian Cowles
National Maintenance Manager
“Our employees generally express a high level of satisfaction with Line Security. We receive positive feedback regarding their professionalism, competence, and reliability. We highly recommend them to others seeking excellence.”
Lidiya Krasteva
HR Manager
“Hi all, this is George from Cosmo Romford. I would like to thank you for your great support. And I am happy for your service and please keep it going. Thank you.”
George Liu
Restaurant Manager, Cosmo Romford
“Feedback on the guard at our Birmingham store: No shoplifters, very aware of interior and exterior. Pro-actively spoke to homeless people—no issues over the weekend. Requesting same guard going forward.”
Natalie Hough
Property Administrator
“The service in the first quarter has been good. When there has been an issue, it has been resolved quickly. If we make a request we get a response quickly. Our scheduler is certainly appreciative.”
Richard Grundy
Security Operations Manager
“As of last night, we now have a fully operational roller shutter at this site, so we will no longer require the security guard. Thank you very much for your great service.”
Ian Cowles
National Maintenance Manager
“Our employees generally express a high level of satisfaction with Line Security. We receive positive feedback regarding their professionalism, competence, and reliability. We highly recommend them to others seeking excellence.”
Lidiya Krasteva
HR Manager
“Hi all, this is George from Cosmo Romford. I would like to thank you for your great support. And I am happy for your service and please keep it going. Thank you.”
George Liu
Restaurant Manager, Cosmo Romford
“Feedback on the guard at our Birmingham store: No shoplifters, very aware of interior and exterior. Pro-actively spoke to homeless people—no issues over the weekend. Requesting same guard going forward.”
Natalie Hough
Property Administrator
“The service in the first quarter has been good. When there has been an issue, it has been resolved quickly. If we make a request we get a response quickly. Our scheduler is certainly appreciative.”
Richard Grundy
Security Operations Manager
“As of last night, we now have a fully operational roller shutter at this site, so we will no longer require the security guard. Thank you very much for your great service.”
Ian Cowles
National Maintenance Manager
UK-Wide Coverage
SIA-licensed teams covering 630+ towns and cities across the UK, with priority response across London, Essex & the M25 from our Brentwood head office.
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Frequently Asked Questions
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Questions?
Line Security provides professional security services across London, and UK. Our services include corporate security, warehouse and logistics security, retail security, construction site security, gatehouse security, front of house security, waking watch, fire marshal services, traffic marshal services, and school and college security with Enhanced DBS officers.
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