At American Shield Private Security, Inc., we believe that exceptional and reliable private security shouldn't be cost prohibitive. That's why we are dedicated to providing our Gardena clients with high-quality guard services at some of the lowest rates in Southern California. Our professional services have won us the U.S. Commerce Association's 2009 Best of Garden Grove Award for Security Guard and Patrol Service and earned us a loyal following of commercial, residential, and industrial clients. Call today to learn more about any of the following services: Mobile patrol services, standing guard services, event security, private parking security and enforcement, lock up and alarm services, fire watch services and alarm response.