| Coordinator, Drinking Water Program | | Health & Human Services Agency (HHSA) | (530) 666-8646 | |
| Coordinator, Liquid Waste Program | | Health & Human Services Agency (HHSA) | (530) 666-8646 | Email |
| Coordinator, Tattoo and Body Piercing Program | | Health & Human Services Agency (HHSA) | (530) 666-8646 | Email |
| Coordinator, Substandard Housing Program | | Health & Human Services Agency (HHSA) | (530) 666-8646 | Email |
| Jew, Youngkwang | Environmental Health Technician I | Community Services | (530) 666-8641 | Email |
| Yolo, Healthy | | Health & Human Services Agency (HHSA) | (530) 666-8638 | Email |
| Barajas, Angel | Yolo County Supervisor, District 5 | Board of Supervisors | (530) 666-8627 | Email |
| Vixie Sandy, Mary | Yolo County Supervisor, District 3 | Board of Supervisors | (530) 666-8621 | Email |
| Doolittle, Scott | Chief Building Official | Community Services | (530) 666-8609 | Email |
| Bilodeau, Michelle | Environmental Health Program Coordinator | Community Services | (530) 666-8605 | Email |
| Walker, Gregory | Environmental Health Specialist I | Community Services | (530) 666-8604 | Email |
| Sears, Michael | Hazardous Materials Specialist III | Community Services | (530) 666-8603 | Email |
| Hasan, Moushumi | Environmental Health Program Coordinator | Community Services | (530) 666-8601 | Email |
| Shafi, Aleem | Hazardous Materials Specialist III | Community Services | (530) 666-8599 | Email |
| Ellingson, Aimee | Environmental Health Specialist I | Community Services | (530) 666-8598 | Email |
| Meneghetti, April | Director of Environmental Health | Community Services | (530) 666-8597 | Email |
| Garcia, Armando | Environmental Health Technician I | Community Services | (530) 666-8596 | Email |
| Jaimes, Cristina | Environmental Health Technician I | Community Services | (530) 666-8595 | Email |
| Oesterle, Jeff | Hazardous Materials Specialist III | Community Services | (530) 666-8594 | Email |
| Stapleton, Evan | Environmental Health Specialist II | Community Services | (530) 666-8592 | Email |