Black Diamond Security has developed innovative security solutions to assist clients and provide them with the level of security they need to keep their businesses, homes and families protected. Our services offer complete peace of mind, and allow you to focus on your core objectives without having to worry about any security issues. Our case studies are evidence of the high standards of service we have delivered over the 12 years of our existence.

Corporate Security

Corporate Security

Reception and Conceirge Services requires a keen eye and effective countermeasures whether you realise it or not, your retail space is exposed to countless threats and the latest research shows these threats are becoming more and more sophisticated.

Infrastructure Security

Black Diamond Security Ltd is an immensely capable, multifaceted provider of integrated security solutions to industrial and commerce, specialising in services to the Rail and Construction Industry.

Residential Security

Black Diamond Security has seen a growing need over recent years for Residential Security with more and more families and professionals looking for peace of mind that their homes and loved ones are safe when at home.

Mayfair Close Protection

Close Protection

All 0ur Close Protection Officers are former UK Armed Forces, they are licensed and meet the industries Security Industry Authority (SIA) criteria.


Our highly trained security guard dog & handlers provide high visibility and audible protection with significantly increased levels of detection. 

24:7 National Control Centre

We pride ourselves on being not only reactive but proactive to deliver a quality professional service with the personal touch.

Mayfair Close Protection

Black Diamond Mayfair

We offer you the ability to continue living free from the qualms, fears and difficulties that we all face today. 

Manufacturing Solutions

Manufacturing Solutions

Manufacturing represents unique security challenges from complex health and safety issues to critical monitoring of machinery 

Retail Solutions

Retail Solutions

Retail requires a keen eye and effective countermeasures whether you realize it or not, your retail space is exposed to countless threats

We’re here to help, by your side, always

If you are looking to review your current security measures, procedures and protocols, would like to discuss any coming project, or if you would simply like to know more about Black Diamond Security, our dedicated team is on hand and would be delighted to help and be of service.