Good Guard Security provides fully trained unarmed and armed officers to maintain secure environments for your company and your employees. Our physical security services are designed to fully integrate with your electronic systems, to provide the maximum protection for your workers and assets. When it comes to protecting your commercial establishment, Good Guard Security Officers are at the top of their class. Our officers are selected for their professional demeanor, attitude, and ability. Our clientele represents the finest businesses, financial institutions, shopping centers, world-class manufacturers, communities, and universities. ​ Good Guard Security provides commercial security services throughout California. When it comes to protecting your commercial property, Good Guard Security officers are at the top of their class.