Why choose Advantage One?

Offering a full suite of security solutions, Advantage One Security provide an excellent service and optimum return for your investment. We are one of the best performing Security Companies in the UK simply because:

  • We employ the right people; we train and manage our own professional team, who work for us, not for sub-contractors. We make sure they all do things the right way for you, not for anyone else!
  • Our Security Personnel are experts; hired, trained and fully vetted by us, our employees are properly licensed, and committed to providing an excellent service. We have designed our training not just to ensure our employees are the best, but to also guarantee they are adaptable to your needs.
  • We work as your partner; at Advantage One, we are results-driven and we work in partnership with our customers to identify their needs, delivering a first-class security service and ensuring optimum results.
  • We are a people business; we invest in our people, giving each and every one the time they need, encouraging and motivating them. This means they’re proud to be a part of our team and will work better in yours!

Take a look at the customers we work for

Protecting your people – protecting your profits – protecting your reputation


Each year, we ask our customers how they rate our service; here’s our average feedback:

average customer satisfaction