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.

Notice of Consolidation Determination for Protective Security Officer (PSO) Services for West Texas, South Texas and New Mexico

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

US Mission Luxembourg

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Feb 26, 2026
No Set Aside

R-CASSIA COUNTY SHERIFF LEO SERVICE

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 561612
Posted Feb 23, 2026

US Mission Portugal Local Guard Services

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Feb 19, 2026

R-MADISON COUNTY SHERIFF LEO SERVICE

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 561612
Posted Feb 13, 2026

R-JEFFERSON COUNTY SHERIFF LEO SERVICE

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 561612
Posted Feb 13, 2026

R-FRANKLIN COUNTY SHERIFF LEO SERVICE

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 561612
Posted Feb 13, 2026

R-CLARK COUNTY SHERIFF LEO SERVICE

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 561612
Posted Feb 13, 2026

R-CARIBOU COUNTY SHERIFF LEO SERVICE

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 561612
Posted Feb 13, 2026

R-POWER COUNTY SHERIFF LEO SERVICE

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 561612
Posted Feb 12, 2026

R-TWIN FALLS COUNTY SHERIFF SERVICE

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

Neville Island Facility Security Services

DEPT OF DEFENSE
PITTSBURGH, PA
NAICS 561612
Posted Feb 10, 2026
Small Business

R-LINCOLN CO SHERIFF LEO SERVICE

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 561612
Posted Feb 9, 2026

R-JEROME COUNTY SHERIFF LEO SERVICE

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 561612
Posted Feb 9, 2026

R-GOODING CO. SHERIFF LEO SERVICE

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 561612
Posted Feb 9, 2026

R-TFD-CAMAS CO. SHERIFF SERVICE

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 561612
Posted Feb 6, 2026

Site surveillance services

DEPT OF DEFENSE
FPO, AE
NAICS 561612
Posted Feb 4, 2026

Construction Site Security Monitoring Services for BU2416M Building 4203, Camp Courtney, Okinawa, Japan

DEPT OF DEFENSE
APO, AP
NAICS 561612
Posted Feb 4, 2026

St. Mary?s Falls Canal Security Guard Services

DEPT OF DEFENSE
DETROIT, MI
NAICS 561612
Posted Jan 30, 2026

Justification for Sole Source to Chenega Global Protection LLC

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ATLANTA, GA
NAICS 561612
Posted Jan 27, 2026