41. Fortress Global Investigations Corp
1101 Pennsylvania Ave NW, Washington, DC 20004
Coordinate: 38.89537,-77.02739
Phone: (202) 756-2281
42. Ibis Corporation
1455 Pennsylvania Ave NW, Washington, DC 20004
Coordinate: 38.89647,-77.03326
Phone: (202) 349-4029
43. The Agency Inc
Washington, DC 20011
Phone: (202) 726-4006
44. Wade Elijah M
Washington, DC 20001
Phone: (202) 526-9054
45. Investigation International
Washington, DC 20002
Phone: (202) 547-1160
46. Search & Locate Investigations Inc
Washington, DC 20019
Phone: (202) 575-5622
47. Foxhound Investigations
Washington, DC 20008
Phone: (617) 462-0154
48. Perimecorp Natiowide Security
1776 I St NW, Washington, DC 20006
Coordinate: 38.90092,-77.04129
Phone: (800) 762-9254
49. FlimFlam Private Investigation Services
1050 30th St NW, Washington, DC 20007
Coordinate: 38.904,-77.05922
Phone: (877) 415-7515
50. Prince Security Svc
600 Water St SW, Washington, DC 20024
Coordinate: 38.87693,-77.0216
Phone: (202) 554-8075
51. Watkins Security
3939 Benning Rd NE, Washington, DC 20019
Coordinate: 38.89393,-76.94716
Phone: (202) 581-2871
52. Russell Investigations
2650 Virginia Ave NW, Washington, DC 20037
Coordinate: 38.89934,-77.05582
Phone: (212) 532-3233
53. Metro One Loss Prevention
3000 Connecticut Ave NW, Washington, DC 20008
Coordinate: 38.9299,-77.05557
Phone: (202) 250-7008
54. Brad Garrett Investigations International Inc
2238 Hall Pl NW, Washington, DC 20007
Coordinate: 38.91973,-77.07248
Phone: (202) 733-4322
55. Dupont Investigative Group
1633 W St SE, Washington, DC 20020
Coordinate: 38.86318,-76.98172
Phone: (202) 332-3648
56. Journalism Development Network
4401a Connecticut Ave NW, Washington, DC 20008
Coordinate: 38.94567,-77.06424
Phone: (202) 470-3510
57. Prince Investigative Service
401 Nicholson St NW, Washington, DC 20011
Coordinate: 38.96029,-77.01832
Phone: (202) 554-8075
58. Columbia Process and Investigative Services
5406 Connecticut Ave NW Apt 108, Washington, DC 20015
Coordinate: 38.96147,-77.07395
Phone: (202) 686-5000