Mooney & Boland · MD
Private Detectives in Maryland
Confidential private detective inquiries for 263 communities in Maryland, coordinated with independent private detectives licensed where the work takes place.
Largest communities
Most-populated places in Maryland.
Maryland licenses private detective agencies and certifies private detectives through the Licensing Division of the Maryland State Police. Official regulator: Maryland State Police, Licensing Division.
Baltimore573,243 residentsColumbia104,338 residentsGermantown90,719 residentsFrederick83,395 residentsWaldorf82,943 residentsSilver Spring81,462 residentsEllicott City75,257 residentsGlen Burnie72,590 residentsGaithersburg69,825 residentsBethesda69,397 residentsRockville67,671 residentsDundalk65,969 residents
Every community
All 263 Maryland location pages, by county.
Allegany County
Anne Arundel County
Baltimore County
- Arbutus
- Baltimore Highlands
- Bowleys Quarters
- Carney
- Catonsville
- Cockeysville
- Dundalk
- Edgemere
- Essex
- Garrison
- Hampton
- Honeygo
- Kingsville
- Lansdowne
- Lochearn
- Lutherville
- Mays Chapel
- Middle River
- Milford Mill
- Overlea
- Owings Mills
- Parkville
- Perry Hall
- Pikesville
- Randallstown
- Reisterstown
- Rosedale
- Rossville
- Timonium
- Towson
- White Marsh
- Woodlawn, Baltimore County
Baltimore city
Calvert County
Caroline County
Cecil County
Charles County
Frederick County
Harford County
Kent County
Montgomery County
- Ashton-Sandy Spring
- Aspen Hill
- Bethesda
- Brookmont
- Burnt Mills
- Burtonsville
- Calverton
- Chevy Chase
- Chevy Chase, Montgomery County
- Clarksburg
- Cloverly
- Colesville
- Damascus
- Darnestown
- Fairland
- Flower Hill
- Forest Glen
- Four Corners
- Friendship Heights Village
- Gaithersburg
- Germantown
- Glenmont
- Hillandale
- Kemp Mill
- Layhill
- Leisure World
- Montgomery Village
- North Bethesda
- North Kensington
- North Potomac
- Olney
- Poolesville
- Potomac
- Redland
- Rockville
- Silver Spring
- South Kensington
- Takoma Park
- Travilah
- Wheaton
- White Oak
Prince George's County
- Accokeek
- Adelphi
- Andrews AFB
- Beltsville
- Berwyn Heights
- Bladensburg
- Bowie
- Brandywine
- Brentwood
- Brock Hall
- Brown Station
- Camp Springs
- Capitol Heights
- Cheverly
- Chillum
- Clinton
- College Park
- Coral Hills
- District Heights
- East Riverdale
- Fairwood
- Forest Heights
- Forestville
- Fort Washington
- Friendly
- Glassmanor
- Glenarden
- Glenn Dale
- Greenbelt
- Hillcrest Heights
- Hyattsville
- Kettering
- Konterra
- Lake Arbor
- Landover
- Langley Park
- Lanham
- Largo
- Laurel
- Marlboro Meadows
- Marlboro Village
- Marlow Heights
- Marlton
- Melwood
- Mitchellville
- Mount Rainier
- National Harbor
- New Carrollton
- Oxon Hill
- Peppermill Village
- Riverdale Park
- Rosaryville
- Seabrook
- Seat Pleasant
- Silver Hill
- South Laurel
- Springdale
- Suitland
- Summerfield
- Temple Hills
- University Park
- Walker Mill
- West Laurel
- Westphalia
- Woodlawn, Prince George's County
- Woodmore
Queen Anne's County
Somerset County
St. Mary's County
Talbot County
Washington County
Worcester County
Communities with more than 2,500 residents (U.S. Census Bureau ACS 5-year estimates). Statewide information for Maryland.