| City Hall | 530-621-CITY (2489) |
| Building Department | 530-642-5240 |
| City Administration | 530-642-5200 |
| City Clerk-Personnel | 530-642-5531 |
| Finance-Business Licenses | 530-642-5223 |
| Planning & Zoning Information | 530-642-5252 |
| Public Works-Engineering | 530-642-5250 |
| Recreation and Parks | 530-624-5232 |
| Street & Utility Maintenance | 530-642-5250 |
| Water & Sewer Billing | 530-642-5225 |
| Police Department | 530-642-5210 |
| Fax: Administration/City Manager | 530-642-5538 |
| Fax: Building & Planning | 530-295-2510 |
| Fax: City Clerk/Human Resources | 530-642-5538 |
| Fax: Finance | 530-642-5255 |
| Fax: Engineering/Public Works | 530-642-5568 |
| Fax: Recreation and Parks | 530-642-5236 |
