An overview of our services

CRN Contract Services Ltd offer a comprehensive range of security services throughout the London and the South East. Our security guards are fully certified, SIA-accredited and provide an effective deterrent against criminals seeking to gain entry, steal from your business or vandalise your property.


From foot patrols to access control to CCTV control room teams all our colleagues complete our trained to the highest of standards. All of our guarding teams are screened, vetted, qualified and experienced and supported by the latest technologies.


We are customer driven and we pride ourselves on delivering quality services that meet our customer’s requirements and expectations.


We provide the following dedicated Security services:


  • Manned Guarding
  • Mobile Patrols
  • Key Holding/Emergency response
  • CCTV Monitoring /Installation
  • Locksmith Services

“We can provide fully certified, SIA-accredited security teams to protect your premises.”