| Economic Development | City Manager's Office, Economic Development | 301-258-6310 | oed@gaithersburgmd.gov |
| Communication & Public Engagement | Communication & Public Engagement | 301-258-6310 | mediarequests@gaithersburgmd.gov |
| Procurement | Finance & Administration | 301-258-6320 | procurement@gaithersburgmd.gov |
| Finance & Administration | Finance & Administration | 301-258-6320 | finance@gaithersburgmd.gov |
| Information Technology | Information Technology | 301-258-6325 | it@gaithersburgmd.gov |
| GIS | Information Technology | 301-258-6325 | gis@gaithersburgmd.gov |
| Human Resources | Human Resources | 301-258-6327 | hr@gaithersburgmd.gov |
| Planning & Code Administration | Planning & Code Administration | 301-258-6330 | plancode@gaithersburgmd.gov |
| Planning Division | Planning & Code Administration | 301-258-6330 | planning@gaithersburgmd.gov |
| Permits & Inspections | Planning & Code Administration | 301-258-6330 | permitting@gaithersburgmd.gov |
| Fire Marshal | Planning & Code Administration | 301-258-6330 | FireMarshal@gaithersburgmd.gov |
| Passports | Planning & Code Administration | 301-258-6330 | passports@gaithersburgmd.gov |
| Neighborhood Services | Community, Neighborhood & Housing Services | 301-258-6340 | neighborhoods@gaithersburgmd.gov |
| Rental Housing | Community, Neighborhood & Housing Services | 301-258-6340 | rentalhousing@gaithersburgmd.gov |
| Aquatics | Parks, Recreation & Culture | 301-258-6345 | aquatics@gaithersburgmd.gov |
| Sports | Parks, Recreation & Culture | 301-258-6350 | sports@gaithersburgmd.gov |
| Summer Camps | Parks, Recreation & Culture | 301-258-6350 | summercamps@gaithersburgmd.gov |
| Miniature Golf Course | Parks, Recreation & Culture | 301-258-6350 | minigolf@gaithersburgmd.gov |
| Parks, Recreation & Culture | Parks, Recreation & Culture | 301-258-6350 | parksrec@gaithersburgmd.gov |
| Recreation Classes | Parks, Recreation & Culture | 301-258-6350 | parksrec@gaithersburgmd.gov |