With over fifteen years’ experience Sovereign Guards UK has built up a reputation of offering first class standards of servic ... e. Sovereign is IS0:9000/2008 approved. By using quality management systems set-up whilst obtaining our certification we are able to monitor and evaluate the service that we offer to you on an on-going basis. By using personnel that are trained to be proactive, we guarantee that any problems will be dealt with immediately. We also guarantee access to a manager 24 hours a day, 365 days a year. Sovereign’s professional service provides total peace of mind regarding the security of your premises at the same time as saving your company money. From Manned Guarding, CCTV, Biometrics and much more we can assist with all your security requirements for a free onsite assessment don't hesitate to call us on: 0208 508 5544 read more