| Business | Phone |
| Alcohol Beverage Control 50 D St # 400, Santa Rosa 95404 | (707) 576-2165 |
| Equalization Board 50 D St # 215, Santa Rosa 95404 | (707) 576-2100 |
| Occupational Safety & Health 1221 Farmers Ln # 300, Santa Rosa 95405 | (707) 576-2388 |
| State Disability Insurance 50 D St # 325, Santa Rosa 95404 | (707) 576-2095 |