Ranger Guard has grown from a small business in 2009 to a large company covering much of Texas and the Southwest. Founder David Catran is a former secret service agent and foreign ministry vice consul of security. He took his professional experience in the field to develop a security model that works to protect businesses and individuals in all environments and settings. We prioritize hiring military and law enforcement veterans with active combat experience. We know there is no substitute for time spent in the field when it comes to knowing what to do in an emergency.