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Emergency Alert

COVID - 19 Updates Many City Facilities Closed to the Public City of Modesto's Response to COVID-19

Utilities Department

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Utilities Department
William Wong

Director of Utilities

Email Director of Utilities

Get to know Will

Department Business Plan
Physical Address
1010 10th Street
4th Floor
Modesto, CA 95354

Directory
Utility Billing

Physical Address
1010 10th Street
2nd Floor
Modesto, CA 95354

Phone: 209-577-5395

Fax: 209-491-5920
Contact us for:
- Questions about your bill
- Paying your bill
- Starting or Stopping Service
- Water, Garbage or Sewer Service
Water Services Division

Email Water Services Division

Mailing Address
PO Box 642
Modesto, CA 95353

Phone: 209-342-2246
Contact us for:
- Reporting Leaks
- Reporting Water Waste
- Water Requests / Temporary On-Offs
For utility billing inquiries, please contact Customer Service at 209-577-5395.
Wastewater Services Division

Phone: 209-577-6200

Fax: 209-577-6345
Contact us for:
- Hazardous Material Spills and Industrial Waste
- Sewer/Storm Drain Issues