American Shield has been providing comprehensive, professional security services to Southern California neighborhoods, businesses, and institutions for over a decade. We offer superior armed and unarmed standing guard, mobile patrol, alarm response, event security, lock up and alarm, fire watch, and parking enforcement services. Our security guards and officers undergo a careful selection process that includes extensive screening, special training in customer service, and up-to-date security management practices. We make the security of our clients and their property our number one priority. Our services include day-to-day operations support and resources such as cutting-edge technology and processes, knowledgeable personnel, and management teams focused on each client's account.