| Staff | Title | Departments | Phone |
|---|
| Hayashida, Robert | IT Technician | Information Technology | (707) 428-7532 |
| Heinzelman, Bryan | Associate Civil Engineer | Public Works | (707) 434-6157 |
| Hernandez, Giovanni | Water Distribution Operator I | Public Works | (707) 428-7407 |
| Hernandez, Jessie | Associate Planner | Community Development | (707) 428-7450 |
| Herron, Trent | Fire Inspector | Fire | (707) 428-7081 |
| Hester, Daveris | Water Plant Operator | Public Works | (707) 434-6100 |
| Hether, Michael | Assistant Public Works Director/Utilities | Public Works | (707) 428-7493 |
| Hether, Michael | Assistant Director/Utilities | Public Works | (707) 428-7493 |
| Higgins, Sarah | Water Plant Operator | Public Works | (707) 434-6100 |
| Hiltman, Brandan | Water Treatment Manager | Public Works | (707) 437-5381 |
| Hobson, Sean | IT Analyst (EnerGov Project Manager) | Information Technology | (707) 428-7529 |
| HOMELESS SERVICES DIVISION | MAIN LINE | City Manager's Office | (707) 428-7679 |
| Horwath, Anita | Office Specialist | Public Works | (707) 437-5389 |
| HR Confidential Fax | | Human Resources | (707) 428-7512 |
| HR Main Line / Verifications of Employment | | Human Resources | (707) 428-7394 |
| Hussey, Jon | Water Plant Operator | Public Works | (707) 434-6110 |
| Huynh, Kimberly | Administrative Assistant | Community Development | (707) 428-7466 |
| Iarocci, Vincent | IT Technician | Information Technology | (707) 428-7715 |
| Irwin, Brian | IT Assistant | Information Technology | (707) 399-4071 |
| Jacobsen, Jausiah | Administrative Services Lieutenant | Police | (707) 428-7314 |
