As one of the leading security services companies in California, ALLSTATE SECURITY SERVICES, INC., is on a mission to safeguard your commercial property. We provide on-site armed and unarmed guards as well as security officer services. We can deploy to your property as needed. Our private security guard in San Diego extend to a variety of commercial and residential markets that include construction and industrial sites, retail, healthcare and educational facilities, warehouses, financial institutions, residential, commercial communities and the hospitality industry. Our security services span throughout the state of California. Our services operate by our corporate office in San Diego.