CIS is a leading provider of retail loss prevention services in Calgary, Edmonton, Lethbridge, Red Deer, Medicine Hat, Vancouver. We have loss prevention offices located in all major cities across Canada. CIS Security offers professional loss prevention and internal investigation solutions to identify and mitigate the physical and financial losses that are caused by internal and external theft and fraud. CIS Loss Prevention Experts have decades of combined retail security and law enforcement experience and we offer the highest level of service and expertise in the loss prevention industry. Contact us today for a free intial consultation.