| Staff | Title | Departments | Phone | Email |
|---|
| Hemphill, Larry | Storm Drain And Street Sweeping Crew Chief | Utilities | 949-718-3474 | |
| Hahn, Ronnie | Supervisor, Street Maintenance | General Services | 949-718-3461 | |
| Hearn, Cassandra | Office Assistant | General Services | 949-718-3432 | |
| Hill, Daniel | Utilities Specialist | Utilities | 949-718-3425 | |
| Heydorff, Paul | Water Production Operator | Utilities | 949-718-3424 | |
| Hennigan, Christopher | Library Assistant | Library - City | 949-717-3870 | |
| Hartman, Erika | Library Page | Library - City | 949-717-3851 | |
| Holley, Kevin | Library Page | Library - City | 949-717-3838 | |
| Hartson, Melissa | Librarian III | Library - City | 949-717-3823 | |
| Hetherton, Timothy | Library Services Director | Library - City | 949-717-3810 | |
| Hunt, Devon | Library Page | Library - City | 949-644-3851 | |
| Herr, Thomas | Fire Captain 112 Hours | Fire | 949-644-3355 | |
| Houlihan, James | Deputy Public Works Director/City Engineer | Public Works | 949-644-3319 | |
| Hong, Lisa | Human Resources Specialist I | Human Resources | 949-644-3303 | |
| Huang, Kenneth | Civil Engineer, Senior - Plan Check | Community Development | 949-644-3285 | |
| Harris, Jamie | Permit Technician II | Community Development | 949-644-3274 | |
| Harding, Walid | Budget Analyst | Finance | 949-644-3273 | |
| Harmon, Jonathon | Recreation Manager | Recreation | 949-644-3156 | |
| Huson, Cody | Recreation Supervisor | Recreation | 949-644-3154 | |
| Horwitz, Robert | Fiscal Clerk | Finance | 949-644-3147 | |
