| Accounting | Department%20of%20Fiscal%20and%20Administrative%20Services | (301) 645-0590 | |
| Aging and Senior Programs | Department%20of%20Community%20Services | (301) 934-9305 | |
| Animal Control | Department%20of%20Emergency%20Services | (301) 609-3425 | |
| Benefits | Department%20of%20Human%20Resources | (301) 645-0563 | |
| Board of Charles County Commissioners (SeeClickReportCharlesCoMD) | Board%20of%20Charles%20County%20Commissioners | | |
| Budget | Department%20of%20Fiscal%20and%20Administrative%20Services | (301) 645-0570 | |
| Buildings and Trades | Department%20of%20Public%20Works%20Facilities | (301) 932-3490 | |
| Capital Services | Department%20of%20Public%20Works%20Facilities | (301) 645-0641 | |
| Charles County Advocacy Council for Children, Youth, and Families (Local Management Board) | Department%20of%20Community%20Services | (301) 934-9305 | |
| Charles County Board of Elections | Charles%20County%20Board%20of%20Elections | (301) 934-8972 | |
| Citizens' Response Office | Board%20of%20Charles%20County%20Commissioners | (301) 645-0550 | |
| Codes, Permits and Inspection Services (CPIS) | Department%20of%20Planning%20and%20Growth%20Management | (301) 645-0692 | |
| County Administration | County%20Administration | (301) 645-0553 | |
| County Attorney | County%20Attorney | (301) 645-0555 | |
| Cross Connection Control | Department%20of%20Public%20Works%20Facilities | (301) 609-5606 | |
| Curbside Recycling | Department%20of%20Public%20Works%20Facilities | (301) 932-3599 | |
| Department of Economic Development | Department%20of%20Economic%20Development | (301) 885-1340 | |
| Department of Emergency Services | Department%20of%20Emergency%20Services | (301) 609-3425 | |
| Department of Fiscal and Administrative Services | Department%20of%20Fiscal%20and%20Administrative%20Services | (301) 645-0570 | |
| Department of Human Resources | Department%20of%20Human%20Resources | (301) 645-0563 | |
| Department of Planning and Growth Management | Department%20of%20Planning%20and%20Growth%20Management | (301) 645-0692 | |
| Department of Public Works | Department%20of%20Public%20Works%20Facilities | (301) 932-3440 | |
| Department of Recreation, Parks and Tourism | Department%20of%20Recreation%2C%20Parks%20and%20Tourism | (301) 932-3470 | |
| Division of Central Services | County%20Administration | (301) 885-1310 | |
| Emergency Management | Department%20of%20Emergency%20Services | (301) 609-3429 | |
| Emergency Medical Services (EMS) | Department%20of%20Emergency%20Services | (301) 609-3417 | |
| Environmental Resources | Department%20of%20Public%20Works%20Facilities | (301) 932-3599 | |
| False Alarm Reduction Unit (FARU) | Department%20of%20Emergency%20Services | (301) 609-3404 | |
| Fire and EMS Communications | Department%20of%20Emergency%20Services | (301) 609-3599 | |
| Grants | Department%20of%20Fiscal%20and%20Administrative%20Services | (301) 645-0570 | |
| Housing Authority | Department%20of%20Community%20Services | (301) 934-9305 | |
| Information Technology | Department%20of%20Fiscal%20and%20Administrative%20Services | (301) 645-0545 | |
| Internal Audit Office | County%20Administration | (301) 645-0644 ext. 2644 | |
| Landfill Operations | Department%20of%20Public%20Works%20Facilities | (301) 932-9038 | |
| Litter Control Program | Department%20of%20Public%20Works%20Facilities | (301) 932-3599 | |
| Media Services | County%20Administration | (301) 885-2779 | |
| Nanjemoy Community Center | Department%20of%20Community%20Services | (301) 246-9612 | |
| Parks and Grounds | Department%20of%20Recreation%2C%20Parks%20and%20Tourism | (301) 932-3470 | |
| Payroll | Department%20of%20Fiscal%20and%20Administrative%20Services | (301) 645-0573 | |
| Planning | Department%20of%20Planning%20and%20Growth%20Management | (301) 645-0692 | |
| Pretreatment Program | Department%20of%20Public%20Works%20Utilities | (301) 609-5632 | |
| Public Works Utilities (Mattawoman) | Department%20of%20Public%20Works%20Utilities | (301) 609-7400 | |
| Purchasing | Department%20of%20Fiscal%20and%20Administrative%20Services | (301) 645-0656 | |
| Recreation | Department%20of%20Recreation%2C%20Parks%20and%20Tourism | (301) 932-3470 | |
| Recruitment | Department%20of%20Human%20Resources | (301) 645-0600 | |
| Retiree Benefits | Department%20of%20Human%20Resources | (301) 645-0563 | |
| Risk Management | County%20Administration | (301) 645-0564 | |
| Roads | Department%20of%20Public%20Works%20Facilities | (301) 932-3450 | |
| Safety Office | County%20Administration | (301) 645-0550 | |
| Technical Support | Department%20of%20Public%20Works%20Utilities | (301) 609-7400 | |
| Tourism | Department%20of%20Recreation%2C%20Parks%20and%20Tourism | (301) 645-0610 | |
| Treasury | Department%20of%20Fiscal%20and%20Administrative%20Services | (301) 645-0685 | |
| VanGO | Department%20of%20Planning%20and%20Growth%20Management | (301) 645-0642 | |
| Water and Sewer Billing | Department%20of%20Fiscal%20and%20Administrative%20Services | (301) 645-0624 | |
| Water and Sewer Operations and Maintenance | Department%20of%20Public%20Works%20Utilities | (301) 609-7400 | |
| White Plains Golf Course | Department%20of%20Recreation%2C%20Parks%20and%20Tourism | (301) 645-1300 | |