Investigation, Guard, and Armored Car Services

268 active contract opportunities

268

Active Opportunities

242

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Security Guards and Patrol Services237
  • Investigation and Personal Background Check Services28
  • Armored Car Services3

Set-Aside Distribution

  • 149
  • No Set Aside44
  • Small Business31
  • SDVOSB21
  • SDVOSB Sole Source7

Top Locations

  • PA74
  • DC51
  • VA26
  • 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.

Security Guard Services- The Jicarilla Service Unit

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

R-Physical Security Services, Coos Bay District BLM,

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

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

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

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

Personnel Security Support Services

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

H-HD K9 Services (Base + 2OY)

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

S-Douglas County Law Enforcement Services, Roseburg District BLM, Oregon

INTERIOR, DEPARTMENT OF THE
PORTLAND, OR
NAICS 561612
Posted Aug 17, 2026

SSA HQ, NSC, WBDOC, SSC/RTP Guards Contract

SOCIAL SECURITY ADMINISTRATION
BALTIMORE, MD
NAICS 561612
Posted Aug 17, 2026
No Set Aside

U.S. Customs and Border Protection Tracing and Payment Recovery Services (TPRS)

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 561611
Posted Aug 17, 2026
No Set Aside

U.S. Customs and Border Protection Tracing and Payment Recovery Services (TPRS)

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 561611
Posted Aug 17, 2026
No Set Aside

U.S. Customs and Border Protection Tracing and Payment Recovery Services (TPRS)

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 561611
Posted Aug 17, 2026
No Set Aside

U.S. Customs and Border Protection Tracing and Payment Recovery Services (TPRS)

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 561611
Posted Aug 17, 2026
No Set Aside

Construction Security Services NIWDC

DEPT OF DEFENSE
NORFOLK, VA
NAICS 561612
Posted Jul 31, 2026
Small Business Set Aside - Total

FE Walter Dam Law Enforcement Contract

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 561612
Posted Jul 30, 2026
No Set Aside