| Business | Phone |
| A P Alarm 9406 Eckerman Rd, Roseville 95661 | (916) 791-4141 |
| Alarms Plus 910 Sunrise Ave # E, Roseville 95661 | (916) 784-6391 |
| Cornerstone Protective Svc 1711 Chelsea Way, Roseville 95661 | (916) 773-4080 |
| Emergency Response Systems Roseville 95678 | (916) 788-2000 |