ARCO specializes in residential and commercial locksmith services, card access control systems, burglar alarms, video surveillance, high security locks, rekey lock services, security systems, and commercial door hardware in Glendale, AZ and in the Phoenix metro area. We are a full commercial service security system installer and locksmith. From a simple rekey service to an automated smart security system at your business or home, we service most commercial and residential security and locksmith needs. Please give us a call to discuss your locksmith or security system needs. We offer free onsite estimates for commercial card access control, video camera systems, and burglar alarm systems.