| Business | Phone |
| Acom Protective Svc 7521 Veterans Pkwy, Columbus 31909 | (404) 250-8989 |
| Columbus Fire & Safety Eqpt Co 3101 2nd Ave, Columbus 31904 | (706) 323-8010 |
| G & G Electronics Inc 3425 Cherokee Ave, Columbus 31906 | (706) 324-1661 |
| Simplex Grinnell 3228 University Ave 107, Columbus 31907 | (706) 565-0020 |