| Electro Alarm Systems in West Warwick, RI |
| Cardinal Electronic Systems in Lynn, MA |
| J & R Alarms in Huntington, NY |
| Jayhawk Fire Sprinkler in Nixa, MO |
| Frank W Long in Waxhaw, NC |
| Double A Security Inc - South in Englewood, CO |
| SCI in Greenville, SC |
| Interstate Group in Middletown, NY |
| Automatic Alarm Systems in Blackstone, MA |
| Twin Oaks Security Systems Inc in Selden, NY |
| Service Unlimited Inc in Cleveland, TN |
| Northland Security Service in Longview, WA |
| Cybor Fire Protection CO in Downers Grove, IL |
| Alarm Control Instruments in Waterbury Center, VT |
| Copeland Electric Peace of Mind Security in West Point, GA |
