| Business | Phone |
| Fairfield Police Dept 1000 Webster St, Fairfield 94533 | (707) 428-7551 |
| Fairfield Police Dept-Records 1000 Webster St, Fairfield 94533 | (707) 428-7307 |
| Police Dept-Parking & Vehicle 1000 Webster St, Fairfield 94533 | (707) 428-7524 |
| Police Dept-Prevention Div 1000 Webster St, Fairfield 94533 | (707) 428-7327 |
| Police Dept-Youth Svc Bureau 1000 Webster St, Fairfield 94533 | (707) 428-7345 |