| Topic |
Agency |
Contact |
| Wage and Hour Disputes | DOES | (202) 671-1880 |
| Washington Convention Center Authority | WCCA | (202) 249-3000 |
| Washington Metropolitan Area Transit Authority | WMATA | (202) 962-1234 |
| Washington Metropolitan Area Transit Commission | WMATC | (202) 331-1671 |
| Washington, DC Convention and Tourism Corporation | WCTC | (202) 789-7000 |
| Water and Sewer Authority, DC | WASA | (202) 787-2000 |
| Water and Sewer Bills | WASA | (202) 354-3600 |
| Water and Sewer Emergencies (24-Hour Customer Service Operation) | WASA | (202) 612-3400 |
| Water Meter Reading | WASA | (202) 612-3485 |
| Water Quality Division | WASA | (202) 612-3440 |
| Weatherization/Minor Home Repairs | DCOA | (202) 673-6750 |
| Wills and Registry | DCSC | (202) 879-4800 |
| Women's Policy and Initiatives, Office on | OWPI | (202) 724-1516 |
| Women, Infants, and Children (WIC) Fraud | DHS | (202) 645-5662 |
| Women, Infants, and Children (WIC) State Agency | DHS | (202) 645-5663 |
| Work Permits | DCPS | (202) 442-5108 |
| Workers Compensation (Private Sector Employees) | DOES | (202) 671-1000 |
| Workforce Development, Center for | DCHR | (202) 727-1523 |
| Workforce Investment Council, DC | WIC | (202) 698-5826 |
