| Business | Phone |
| Food Sanitation Inspections 800 S Victoria Ave, Ventura 93009 | (805) 654-2813 |
| Water Resources Div 800 S Victoria Ave # 1600, Ventura 93009 | (805) 654-2088 |
| Ventura County Air Pollution 669 County Square Dr, Ventura 93003 | (805) 645-1400 |
| Ventura County Flood Control 800 S Victoria Ave, Ventura 93009 | (805) 654-2001 |
| Ventura County Solid Waste 800 S Victoria Ave, Ventura 93009 | (805) 654-2889 |