| Van, Toan | Water Quality Coordinator | Utilities | 949-718-3412 | |
| Miller, Landin | Water Production Supervisor | Utilities | 949-718-3422 | |
| Puglisi, James | Water Production Operator | Utilities | 949-718-3427 | |
| Merrill, Tim | Water Production Operator | Utilities | 949-718-3423 | |
| Heydorff, Paul | Water Production Operator | Utilities | 949-718-3424 | |
| Catron, Steffen | Water Operations Superintendent | Utilities | 949-718-3402 | |
| Burckle, Shane | Water Conservation Coordinator | Public Works | 949-644-3214 | |
| Millard, Brent | Utilities Supervisor | Utilities | 949-718-3414 | |
| Auger, Christian | Utilities Supervisor | Utilities | 949-644-3019 | |
| Auger, Craig | Utilities Supervisor | Utilities | 949-718-3481 | |
| Curry, Michael | Utilities Supervisor | Utilities | 949-718-3417 | |
| Lynch, Michael | Utilities Supervisor | Utilities | 949-718-3415 | |
| Guadarrama, Ricardo | Utilities Specialist, Senior | Utilities | 949-718-4418 | |
| Meadow, Michael | Utilities Specialist, Senior | Utilities | 949-718-4418 | |
| O'Sullivan, Mitchell | Utilities Specialist, Senior | Utilities | 949-718-4418 | |
| Sugiyama, James | Utilities Specialist, Senior | Utilities | 949-718-3420 | |
| Ruzgerian, Gregory | Utilities Specialist, Senior | Utilities | 949-718-3420 | |
| Castillo, Pedro | Utilities Specialist, Senior | Utilities | 949-718-3416 | |
| Moureaux, James | Utilities Specialist, Senior | Utilities | 949-718-3416 | |
| Felix, Noah | Utilities Specialist | Utilities | 949-718-4418 | |
