For over 25 years, Guardian Alarm Systems has been the innovative leader in security services in Northwest Louisiana. Guardian Alarm Systems has led the way in developing custom solutions for many of your neighbors and businesses. We are the only full-service alarm company with a professional, "UL Listed" central monitoring station in Shreveport, and professionally licensed technicians to install and service your systems. A local company with certified local monitoring gives many local homes and businesses the piece-of-mind they need to depend on Guardian Alarms Systems for Alarm Security, Fire Systems, Access Control Solutions and Video Monitoring.