Douglas Investigation & Security Co Ltd provides individually tailored security services to Prince Edward Island, Nova Scotia, Cape Breton and the surrounding area. As a boutique service, we take our cues from our customers. We work with you to install a system that best fits your needs. Our local service ensures that if you have any questions about your security system, you can call us and get a fast response. We're focused on providing you the best in home alarm system and monitoring services. Douglas Investigation & Security Co Ltd. was founded in 1968, in that time we did everything from mall security-all sorts of security. In 1979 we started our own in house security monitoring. We have worked with every brand and security type. As head of Commission Robert Douglas is fully certified. Douglas Investigation & Security Co Ltd. has done all major alarms and security over the years. Give us a call and make sure your homes remains secure. more... See more text