Welcome to Windsor Security Limited.

Windsor Security is a full service company offering alarm systems, alarm response, security personnel, mobile patrols and IT services. We specialize in providing comprehensive and unique protection services for people, property, and information.

In 1988, Windsor Security Ltd. was incorporated as a full service security company to join the rapid growth in the security industry.

Windsor Security is significantly different in approach when compared to other security businesses, in that we provide total security solutions. Our services include manpower in the form of uniformed security personnel, mobile patrols in marked and unmarked vehicles, investigations, commercial and residential security alarm systems, CCTV and access control systems, Executive and V.I.P. protection, and 24hr ULC AA alarm monitoring.