| Business | Phone |
| Collier County Sheriff 3123 Terrace Ave, Naples 34104 | (239) 774-3650 |
| Collier County Sheriff's Office 3301 Tamiami Trl E # J, Naples 34112 | (239) 774-4434 |
| Collier County Sheriffs Office 11121 Tamiami Trl E, Naples 34113 | (239) 793-1844 |
| Collier County Sheriffs Office 4707 Golden Gate Pkwy, Naples 34116 | (239) 455-3121 |
| Collier County Sheriffs Office 776 Vanderbilt Beach Rd, Naples 34108 | (239) 597-1607 |
| Sheriff's Office-Communication 3301 Tamiami Trl E, Naples 34112 | (239) 793-9300 |
| Sheriff's Office-Crime Prvntn 3301 Tamiami Trl E, Naples 34112 | (239) 793-9391 |
| Sheriff's Office-Data Proc 3301 Tamiami Trl E, Naples 34112 | (239) 793-9289 |
| Sheriff's Office-Duty Officer 3301 Tamiami Trl E, Naples 34112 | (239) 793-9319 |
| Sheriff's Office-Finance 3301 Tamiami Trl E, Naples 34112 | (239) 793-9375 |
| Sheriff's Office-Personnel 3301 Tamiami Trl E, Naples 34112 | (239) 793-9212 |
| Sheriff's Office-Training 3702 Estey Ave, Naples 34104 | (239) 793-9367 |
| Sheriff's Office-Uniform Div 3301 Tamiami Trl E, Naples 34112 | (239) 793-9204 |
| Sheriff's-Special Response Bur 3123 Terrace Ave, Naples 34104 | (239) 793-9126 |
| Sheriff's-Vice/Narcotics Bur 3301 Tamiami Trl E, Naples 34112 | (239) 793-9247 |
| Sheriff's-Victim/Witness Prgrm 3301 Tamiami Trl E, Naples 34112 | (239) 793-9213 |