| Airport | 209-577-5318 |
| Alley and Pothole Repair | 209-342-2244 |
| Animal Services | 209-558-7387 |
| Bicycle Licensing | 209-572-9580 |
| Building Inspections | 209-577-5243 |
| Business License and Tax | 209-577-5389 |
| Capital Projects | 209-577-5215 |
| Census/Population Information | 209-577-5465 |
| City Projects in Progress Construction Administration | 209-577-5452 |
| Claims Against City | 209-577-5411 |
| Crime Prevention | 209-572-9636 |
| Curb and Gutter Repair | 209-342-2244 |
| Dumping Street/Alleys (Contact Form) | 209-577-5494 |
| Elections | 209-577-5396 |
| Encroachment Permits | 209-571-5569 |
| Equal Opportunity / Disability Commission | 209-577-5400 |
| Fire Prevention | 209-571-5553 |
| Fleet Services | 209-342-2220 |
| Forestry | 209-342-4566 |
| Garbage / Recycling Information (Contact Form) | 209-577-5494 |
| Golf Reservations and Information | 209-491-4653 |
| Housing and Neighborhoods | 209-577-5344 |
| Job Hotline - 24 Hour | 209-577-5498 |
| Junk/Garbage on Property in Public View (Contact Form) | 209-577-5250 |
| King-Kennedy Center | 209-341-2980 |
| Maddux Youth Center | 209-341-2950 |
| McHenry Mansion | 209-577-5344 |
| McHenry Museum | 209-577-5344 |
| Modesto Centre Plaza | 209-577-6444 |
| Neighborhood Preservation Unit | 209-577-5250 |
| Parking Citations | 209-571-5140 |
| Police Permits | 209-572-9679 |
| Recreation Programs / Park Reservations | 209-577-5344 |
| Senior Citizens Center | 209-491-5944 |
| Sewer / Storm Drain (Illegal Dumping) | 209-577-6200 |
| Sidewalk and Curb Permits | 209-571-5569 |
| Sidewalk, Curb and Gutter Repair | 209-342-2244 |
| Street and Pothole Repair | 209-342-2244 |
| Street Lights | 209-342-2297 |
| Street Sweeping | 209-342-2244 |
| Tire Pick-Up | 209-342-2244 |
| Traffic Engineering and Operations | 209-577-5468 |
| Traffic Signal Problems | 209-342-2297 |
| Traffic Signs | 209-577-5468 |
| Transit - MAX | 209-521-1274 |
| Transit Services Administration | 209-577-5295 |
| Transportation Permits | 209-342-4712 |
| Used Oil Recycling (Contact Form) | 209-577-5492 |
| Vacant/Unsecured Buildings | 209-577-5277 |
| Water - New Connects / Disconnects / Start-Stop Service | 209-577-5395 |
| Water Conservation Program | 209-342-2246 |
| Water Meter Program | 209-342-2246 |
| Water Quality And Pressure Problems | 209-342-2246 |
| Water Requests / Temporary On-Offs, Report Leaks | 209-342-2246 |
| Water-Sewer-Garbage Billing | 209-577-5395 |
| Weed Complaints - Vacant Lots | 209-577-5277 |
| Yard Trimmings Collection | 209-342-2249 |
| Zoning Information | 209-577-5267 |
| Zoning Violations | 209-577-5277 |