Security Guard Services

Definitive Security Services provides professional security guarding and retail security solutions for both small and large organisations. Based in Reading, we serve clients across the Thames Valley and the wider South East and South West of England.

Event Security Teams

Definitive Security Services delivers professional event security solutions for single-day functions through to large, multi-day events across the UK. Our operations are meticulously planned and executed to ensure the safety and security of our clients’ events, personnel, and reputations throughout the entire duration of each engagement.

For further information about our event security services, please visit our Event Planning page.

Door Supervisors

Definitive Security Services delivers professional door supervision across the Thames Valley, Hampshire, London, Surrey and Sussex. Our licensed teams secure venues of all sizes, from independent establishments to large entertainment venues and nightclubs.

For all door supervisor deployments to a nightclub or late night venue, we have a minimum staffing level of 3 door supervisors per deployment. This is due to safety issues and because the standard SIA physical intervention training advocates for 3 person techniques in certain situations. We also have a minimum deployment charge rate of 6 hours per officer, to assist potential clients with the costs, Definitive Security Services has a implemented a standard charge rate that suits most deployments.

Our standard charge rate is £306 + VAT per shift. This provides three door supervisors for up to six hours at a discounted rate compared with our usual pricing. After the first six hours, or if your venue requires more than three door supervisors, our standard hourly rate will apply per door supervisor.