Security Company in Windsor

Alliance Security is a Security Company in Windsor, offering top-tier security solutions in Berkshire. We are the preferred choice for professionals and individuals seeking high-quality security services. From manned guarding to cutting-edge security systems like CCTV and access control, our diverse range of services ensures the safety and security of businesses and individuals throughout the region.

Are Alliance Security certified for security services in the UK?

Alliance Security Ltd holds SIA approved contractor status for the provision of Security Guarding and Door Supervision services.

Can Alliance Security offer night-time security?

Alliance Security can support you and your security needs 24/7, 365 days a year

What security services do Alliance Security provide?

Alliance Security provides manned guarding, security reception & front of house management, consultancy, construction security, lone worker monitoring, mobile security, CCTV and access control systems.

We provide Security Services in Windsor & surrounding in Berkshire

View all Berkshire locations

Customer Focused

Our committed management team and staff are dedicated to delivering operational excellence, available to support clients 24/7, 365 days a year. With a strong emphasis on meeting your security requirements, we guarantee bespoke service and a personalised approach for each and every client.

Local Knowledge

Our extensive knowledge of Windsor has provided us with significant insights into the town’s security services, enabling us to identify and address the unique security problems that both private citizens and commercial clients face.

Our Track Record

With nearly 40 years of experience providing security services in Windsor, we have established a solid reputation as the trustworthy choice for professionals worried about security across a range of industries.