| Business | Phone |
| Aljen Security Inc 3188 N Highway 97, Bend 97701 | (541) 617-1834 |
| Atlas Security Llc 380 Se 3rd St, Bend 97702 | (541) 382-7777 |
| Central Oregon Security System Bend 97701 | (541) 610-2442 |
| East Cascade Security Systems 547 Sw 13th St, Bend 97702 | (541) 389-0015 |
| Tronite Security Enforcement 317 Sw Columbia St, Bend 97702 | (541) 330-0622 |
| High Desert Security & Fire 63055 Corporate Pl # 4, Bend 97701 | (541) 385-7620 |
| Sasse Systems Inc 910 Se Wilson Ave # B1, Bend 97702 | (541) 389-7799 |
| Quadrant Systems 62999 Layton Ave, Bend 97701 | (541) 322-0555 |
| Mountain Retreat Security Bend 97701 | (541) 388-1043 |
| Nationwide Security Alarm Bend 97701 | (541) 385-0658 |
| Northwest Security Systems Bend 97701 | (541) 317-9595 |