| Business | Phone |
| Collier Cnty Public Utilities 3301 Tamiami Trl E # H, Naples 34112 | (239) 732-2575 |
| Collier County Water Dept 3301 Tamiami Trl E, Naples 34112 | (239) 732-2558 |
| Collier Wastewater Treatment 10500 Goodlette Rd N, Naples 34109 | (239) 597-5355 |
| Water Treatment Plant 8005 Vanderbilt Beach Road Ext, Naples 34120 | (239) 352-7000 |