About Philibert Security Mr. Philibert started in the security business in 1969 and in 1971 he opened Philibert Security Systems while still in high school. The company has prospered since that time by providing quality equipment and service at the lowest price. Philibert Security has been an industry leader in home security and other various built-in features of the home. Philibert Security Systems, Inc strives to perform all services with the highest level of honesty, integrity and quality to the community. We install alarm systems and service these system in an efficient manner at a reasonable price. We provide monitoring service in a dependable and reputable manner.