| Staff | Title | Departments | Phone | Email |
|---|
| Hill, Daniel | Utilities Specialist | Utilities | 949-718-4418 | |
| Hernandez, Joshua | Code Enforcement Officer I | Public Works Municipal Operations | 949-718-3487 | |
| Hahn, Ronnie | Public Works Supervisor | Public Works Municipal Operations | 949-718-3461 | |
| Heydorff, Paul | Water Production Operator | Utilities | 949-718-3424 | |
| Hennigan, Christopher | Library Assistant | Library - City | 949-717-3870 | |
| Halphide, Emily | Library Assistant | Library - City | 949-717-3861 | |
| Helmuth, Annika | Librarian II | Library - City | 949-717-3829 | |
| Hartson, Melissa | Librarian III | Library - City | 949-717-3823 | |
| Hammock, Rosemary | Librarian I | Library - City | 949-717-3817 | |
| Hetherton, Timothy | Library Services Director | Library - City | 949-717-3810 | |
| Hariyanto, Brandon | Public Works Technical Aide | Public Works | 949-644-3366 | |
| Herr, Thomas | Fire Captain 112 Hours | Fire | 949-644-3355 | |
| Houlihan, James | Deputy Public Works Director/City Engineer | Public Works | 949-644-3319 | |
| Huang, Kenneth | Civil Engineer - Plan Check, Senior | Community Development | 949-644-3285 | |
| Harding, Walid | Fiscal Clerk, Senior | Fire | 949-644-3273 | |
| Harmon, Jonathon | Recreation & Senior Services Manager | Recreation | 949-644-3156 | |
| Huson, Cody | Recreation Supervisor | Recreation | 949-644-3154 | |
| Harp, Aaron | City Attorney | City Attorney | 949-644-3131 | |
| Hoffman, Deanna | Fiscal Specialist | Finance | 949-644-3117 | |
| Hutzler, Cameron | Fire Captain 112 Hours | Fire | 949-644-3104 | |
