| Business | Phone |
| California Coast Investigative 321 5th St, Hollister 95023 | (831) 630-9111 |
| Cooke & Assoc Po Box 1177, Hollister 95024 | (831) 637-1248 |
| Gabilan Investigations Po Box 1161, Hollister 95024 | (831) 636-1996 |
| Royce Mc Fadden Investigations 545 Monterey St, Hollister 95023 | (831) 637-1949 |
| Stafford Investigations 550 Monterey St # A, Hollister 95023 | (831) 635-9515 |