Investigation, Guard, and Armored Car Services

256 active contract opportunities

256

Active Opportunities

221

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Security Guards and Patrol Services227
  • Investigation and Personal Background Check Services26
  • Armored Car Services3

Set-Aside Distribution

  • 145
  • No Set Aside42
  • Small Business31
  • SDVOSB17
  • SDVOSB Sole Source7

Top Locations

  • PA72
  • DC47
  • VA24
  • ID16
  • MD12

About NAICS56161

The North American Industry Classification System (NAICS) code 56161 covers investigation, guard, and armored car services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

Notice of Intent to Sole Source - South Texas Transportation September 2026

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Sep 9, 2026
Due Sep 15, 2026
No Set Aside

Fairbanks Alaska CBOC Security Guard

VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 561612
Posted Sep 9, 2026
Due Oct 8, 2026
SDVOSB

RFQ #70FBR426Q00000038_01 Armed Level II Security Guards DR-4930

HOMELAND SECURITY, DEPARTMENT OF
Atlanta, GA
NAICS 561612
Posted Sep 9, 2026
Due Sep 15, 2026
Small Business Set Aside - Total

Security Guard Services- The Jicarilla Service Unit

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 561612
Posted Sep 9, 2026
Buy Indian

Santa Fe Dam and SGR-A-12 Law Enforcement Services

DEPT OF DEFENSE
LOS ANGELES, CA
NAICS 561612
Posted Sep 4, 2026
Due Sep 11, 2026

R-Physical Security Services, Coos Bay District BLM,

INTERIOR, DEPARTMENT OF THE
PORTLAND, OR
NAICS 561612
Posted Sep 3, 2026

Turn-key Detention Facilities

HOMELAND SECURITY, DEPARTMENT OF
Washington, DC
NAICS 561612
Posted Sep 3, 2026
Due Sep 11, 2026
No Set Aside

Local Guard Force - US Mission United Arab Emirates (UAE)

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Sep 3, 2026
Due Sep 18, 2026
No Set Aside

U.S. Mission Lome,Togo: Overseas Guard Services

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Sep 2, 2026
No Set Aside

Sea-Based X-Band Radar (SBX-1) Security

DEPT OF DEFENSE
NORFOLK, VA
NAICS 561612
Posted Sep 2, 2026
Due Oct 2, 2026
8(a) Set-Aside

S206-FY26: Unarmed Security Guards

VETERANS AFFAIRS, DEPARTMENT OF
TAMPA, FL
NAICS 561612
Posted Sep 1, 2026
Small Business Set Aside - Total

287(g) Texas Transportation

HOMELAND SECURITY, DEPARTMENT OF
Washington, DC
NAICS 561612
Posted Aug 31, 2026
No Set Aside

ATF requires Special Investigators, Travel Reimbursement, Administrative Support. The Explosives Relief of Disabilities (EROD) Program within the Explosives Enforcement and Training Division (EETD), is charged with managing relief applications.

JUSTICE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561611
Posted Aug 27, 2026
Small Business Set Aside - Total

36C78626Q50154 - S206

VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 561612
Posted Aug 26, 2026
SDVOSB

Notice of Award for Supplier Information Request (SIR) 693KA8-26-R-00003: Central Service Area Contract Armed Security Officer Services

TRANSPORTATION, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Aug 26, 2026
No Set Aside

Domestic Guard Services

STATE, DEPARTMENT OF
ARLINGTON, VA
NAICS 561612
Posted Aug 24, 2026
Due Oct 5, 2026
No Set Aside

Award Notice for Case Processing Operations Center 2.0

DEPT OF DEFENSE
QUANTICO, VA
NAICS 561611
Posted Aug 20, 2026
Small Business Set Aside - Total

R-Award of PERSEC ID

INTERIOR, DEPARTMENT OF THE
HERNDON, VA
NAICS 561611
Posted Aug 19, 2026

H-HD K9 Services (Base + 2OY)

INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 561612
Posted Aug 18, 2026

Personnel Security Support Services

JUSTICE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561611
Posted Aug 18, 2026