Sierra Defense provides services to industries and individuals needing physical security. Services include physical security, onsite security, patrols, access control, and loss prevention. Our focus is on safety. Our motto: Stay Ready!

Our Director of Operations is a combat veteran, a graduate of Red Rocks Police Academy and is POST (Police Officer Standards and Training) certified. He has worked as a Community Services Officer for Wheat Ridge CO, a security guard for Lutheran Hospital, and was director of operations for a CO security company.

Our specialists are vetted and trained before being placed on a job site and have the required licensing.

Sierra Defense, Inc. is a licensed PRIVATE SECURITY EMPLOYER in Denver