| Business | Phone |
| Nancy L Jackson 1223 High St, Auburn 95603 | (530) 333-0125 |
| Bill Scott's Investigative Svc 1113 High St, Auburn 95603 | (530) 888-1830 |
| Bothello's Investigative Svc Po Box 6011, Auburn 95604 | (530) 885-3720 |
| Branson Investigative Svc 13415 Bowman Rd, Auburn 95603 | (530) 823-6556 |
| Gumshoe Detective Agency 701 High St, Auburn 95603 | (530) 889-1945 |
| Polinsky & Assoc Investigation 150 Clark St, Auburn 95603 | (530) 888-7522 |
| Purdue Investigations 210 Magnolia Ave, Auburn 95603 | (530) 885-9800 |