City Security Services part of City Group Security

City Security Services (CSS) have more than 25 years’ experience within the corporate security, public sector, education and social housing markets delivering manned guarding, keyholding, alarm response, mobile patrols, concierge services, event security, vacant property inspections, CCTV monitoring, fire marshall, electronic and security risk services. With more than 400 SIA licensed officers, we have built an infrastructure with management, training, safety and compliance expertise that is reinforced for our clients with cloud-technologies enabling workforce management, security performance activity analysis and outstanding management information reporting. Our company processes are SIA ACS, NSI Gold, ISO9001:2015, SafeContractor Constructionline and BSIA accredited. This means we are subjected to rigorous annual audits that guarantee our clients a proactive and high-quality security service. CSS are a responsive and flexible security contractor who collaborate with our clients to build bespoke packages and deliver services beyond your expectations.