About Us

A Plus Security Ltd brings 60 years’ combined experience of providing bespoke designs and integrated systems to meet any security challenge. An NSI Gold accredited company, we specialise in IP networking and integration delivering a wrap-around approach to the electronic
security industry.

  • Our strong UK client base has recently grown into Europe and will expand into the worldwide market over the next couple of years.
  • A Plus Security is a family-run business and we know the importance of business continuity – no matter how big the organisation – so we work smarter, limiting disruption and reducing your down time.
  • We are committed to maintaining the highest standards of customer care and after sales service, led by our Customer Service Charter which drives us to review and scrutinise our performance consistently, to maintain the high standards that we are known for.

Our customer services charter

We are proud to uphold our Customer Services Charter which underpins everything we do.




  • Communicate clearly and concisely.
  • Consider the views of our customers.
  • Be efficient, effective and accessible.
  • Be honest, open and accountable.
  • Provide clear and appropriate information and feedback.
  • Share and learn from best practices in order to continually
    improve service.
  • Respond promptly to enquiries and requests.
  • Continuously strive to add value to our clients’ businesses.
  • Keep up to date with developments in the security sector.

What other
clients have to
say about us

A Plus provides an excellent return on investment, not just through the solution installed, but the general experience they offer from pre-install to post-install and right through to the maintenance of the system. We knew we had made the right decision with A Plus as they offered a comprehensive and detailed proposal and project plan. The skill level of their engineers was a pleasant surprise with their knowledge of IT and networks, as well as electronic security, which made dealing with our internal IT team very smooth. Apart from that, the fact we never had to chase them for anything was a very nice surprise!

ACS International Schools

We needed a partner that would install phases of security solutions over the next 2-3 years as well as offer a great service within a maintenance agreement. A Plus were top of the pile and were fully deserved in winning the contract. We recommend A Plus as a one stop shop. The consultancy and design, through to implementation and after care was the best we have had. The level of service and detail that A Plus goes into to ensure a seamless project was excellent. They continue to exceed at all tasks given to them.

The Dorchester Collection

We needed to roll out the new system throughout Scotland, London and Europe which was very challenging. A Plus and their advice and flexibility made this process much easier for the whole project team. The one to one dialogue and personal service has been excellent. We can speak to a familiar voice at any time, morning and night which has exceeded our expectations. Since the project roll out was completed, we have been able to centrally control the physical security of the Government’s Estates seamlessly. The process Is now simpler which has led to better productivity.

The Scottish Government