Security Services in Windsor

Alliance Security is a proudly independent company that provides full-service security services in Windsor. Providing dependable, adaptable, and customised security solutions is our organisation’s main goal.

Commitment to Excellence and Customer Focus

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 wealth of experience in Windsor has given us invaluable insights into the town’s security services, allowing us to recognise and solve the particular security issues that both individuals and businesses confront.

Proven Track Record

With almost 40 years of expertise offering security services in Windsor, we have made a name for ourselves as the reliable option for professionals in a variety of industries who are concerned about security.

manned guarding services
Alliance Security securing a reception
Alliance Security consulting about security solutions
Alliance Security offers Security Consultancy

Our specialist areas

We proudly partner with clients across diverse sectors delivering security services in Windsor

  • Government
  • Corporate
  • Healthcare
  • Educational Establishments
  • Manufacturing
  • Industrial and Commercial Property
  • Residential and Estate Security
  • Military Contracts
  • Local Authority and Housing Associations
  • Construction
  • Private Clients


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