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.

Presolicitation AOR Multi-Transportation

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Jun 4, 2026

V122-FY26: 5-YR WPB Armored Car service

VETERANS AFFAIRS, DEPARTMENT OF
TAMPA, FL
NAICS 561613
Posted Jun 3, 2026

Construction Projects Escorts

DEPT OF DEFENSE
APO, AP
NAICS 561612
Posted May 26, 2026
No Set Aside

S206-FY26: Bridge-Short Term Unarmed Security Guard

VETERANS AFFAIRS, DEPARTMENT OF
TAMPA, FL
NAICS 561612
Posted May 14, 2026
SDVOSB

PSO Services throughout Northern New Jersey

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted May 8, 2026

Regional Security Operation Services Naval District Washington

DEPT OF DEFENSE
WASHINGTON NAVY YARD, DC
NAICS 561612
Posted Apr 22, 2026

Armed Protective Security Officer (PSO) services at the Center for Medicaid Services (CMS) in Woodlawn, MD

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Mar 18, 2026

Contract Security Officer Services-Western Service Area

TRANSPORTATION, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Mar 17, 2026
No Set Aside

Armed Protective Security Officer Services - Minnesota/Wisconsin Justification and Approval

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Mar 12, 2026

R-MINIDOKA COUNTY SHERIFF LEO SERVICE

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 561612
Posted Mar 11, 2026

Lower Columbia River Armed Security Services, Award Notice

DEPT OF DEFENSE
PORTLAND, OR
NAICS 561612
Posted Mar 10, 2026
SDVOSB

SSA Guards Services Notice

SOCIAL SECURITY ADMINISTRATION
BALTIMORE, MD
NAICS 561612
Posted Mar 10, 2026
No Set Aside

Construction Projects Escorts

DEPT OF DEFENSE
APO, AP
NAICS 561612
Posted Mar 6, 2026
No Set Aside

US Mission Yerevan

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Mar 4, 2026

CEVC & PSM

DEPT OF DEFENSE
APO, AE
NAICS 561612
Posted Mar 4, 2026
No Set Aside

Armed Protective Security Officer Services - IRS Campus Austin, Texas

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Mar 3, 2026

Armed Protective Security Officer (PSO) Services throughout the WV Panhandle

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Mar 3, 2026
Small Business

Protective Security Officer (PSO) Services throughout Utah and Wyoming

HOMELAND SECURITY, DEPARTMENT OF
DENVER, CO
NAICS 561612
Posted Mar 2, 2026
No Set Aside

Albeni Falls Dam Sheriff Patrol Services

DEPT OF DEFENSE
SEATTLE, WA
NAICS 561612
Posted Mar 2, 2026

Notice of Consolidation Determination for Protective Security Officer (PSO) Services for Ft. Worth Texas, Dallas Texas

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Feb 27, 2026