First Line Security is experienced in providing event and festival security in London where it provides stewards, qualified crowed managers, static guards, manned guards canine, mobile patrols and k9 services. We also provide CCTV installation services; key holding & alarm response, close protection and SIA licensed door supervisor London. We always strive hard to meet not only your needs but also the security standards. It’s the sacrifice we make for your, for the trust you put in us.