American Alarm is one of the leading Atlanta alarm companies based in Georgia. Since 1995, we’ve been providing home alarm systems to residents in Alpharetta and the metro Atlanta. Do you need residential or commercial monitoring? Call us today for a free estimate at (770) 645-0061. We provide residential and commercial security system monitoring, as well as fire alarm systems, camera systems, and access control systems service throughout Georgia, including: Atlanta, Alpharetta, Roswell, Cumming, Sandy Springs, Marietta, Kennesaw, Acworth, Douglasville, Mableton, Vinings, Buckhead, Dunwoody, Johns Creek, Milton, Decatur, Stone Mountain, Conyers, Covington, Tucker, Norcross, College Park, Jonesboro, Newnan, Peachtree City, Ellenwood and Dawsonville.