Innovative, modern, and professional providers of security services throughout the UK.

Our mission: to protect businesses to the highest standard – while establishing lasting relationships with our clients.

Responsive 24/7 - 365

Competitive rates

Nationwide coverage


Quality services


At A1Security we are driven to provide security solutions that are of the highest standard, to have a demonstrable impact on the businesses of our clients in terms of loss prevention and give our clients a peace of mind by providing highly trained, uniformed, and licensed guards who embody the values and professionalism of our partners.

A1Security takes a customer-focused approach, providing solutions that meet the requirements and expectations of our customers.

Why choose us

  • We provide a wide-range of security services, static & mobile – as well as bespoke solutions
  • Optional monthly meetings with our clients to review our solutions and ensure that their security needs are being met
  • Local recruitment
  • Dedicated control room 
  • Uniformed, trained and licensed personnel
  • A responsive, customer-focused approach
  • Trustworthiness, transparency and integrity
  • A thorough recruitment process – hiring the most professional & reliable personnel in the industry

Featured Services

Manned Guarding

Our manned guarding solutions include deployment of  fully vetted personnel who possess the necessary training, licensing, and qualities to ensure that our clients’ sites are kept secure 24/7, 365.

CCTV Monitoring

Have your site monitored by trained, competent, and licensed staff who are driven to excel in their duties. A1Security’s proactivity is second to none, granting our clients a peace of mind in having their security needs fulfilled. 

Mobile Patrol

Mobile patrol (scheduled & randomised) is an effective means of deterring criminal activity. Along with professional security presence, we provide the reassurance that criminal/suspicious activity will be recorded & deterred without delay. 


  • Retail
  • Construction
  • Vacant property
  • Distribution & logistics
  • Industrial
  • Commercial & residential properties
  • Corporate
  • Education
  • Healthcare
  • Hospitality

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