24:7 Monitoring Services

We pride ourselves on being not only reactive but proactive to deliver a quality professional service with the personal touch.  Security never sleeps and neither do we.  Our National Control Centre is at the heart of our business that links all of our services and solutions together.

Security Management

We are one of the very few companies in the UK that are able to supply an in-house end-to-end security solution of this calibre.

By carefully recruiting, training, and inducting all our staff we can ensure that the service we offer our clients is first class.

The National Control Centre is our monitoring station and heart of the business. From the Centre we manage our manned guarding, provide keyholding, alarm response and CCTV Monitoring. As well as liaising with our security partners to manage fire and intruder alarms.


From the National Control Centre, we can also provide vehicle tracking, lone worker systems, 24/ help desks, rostering and check call services to other companies.

The National Control Centre oversees our void property inspection team as well as ensures that our site lock/unlock services run on schedule and any amendments are updated efficiently.


Black Diamond is a trusted service provider within the industry who specialise in installing and managing superior security systems. Our services are delivered by highly trained security specialists with a depth of knowledge in providing solutions to the Corporate sector, ensuring your business is protected around the clock.

Our integrated approach enables us to provide,cover and support upon request to all aspects and phases of our clients’ operations:

  • Sector Specific Guarding
  • Railway Security
    (including PTS, COSS, IWA trained personnel)
  • Technology Led Solutions – CCTV, Perimeter Detection, Biometric Access Control
  • CCTV Monitoring – from our National Control Centre
  • Canine and Mobile Patrols
  • Security Consultancy and Risk Assessments
  • VIP Close Protection
  • Residential Security
  • Chauffer Services
  • Reception & Concierge
  • Covert and Overt Operations