Investigation, Guard, and Armored Car Services

236 active contract opportunities

236

Active Opportunities

220

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Security Guards and Patrol Services213
  • Investigation and Personal Background Check Services19
  • Armored Car Services4

Set-Aside Distribution

  • 142
  • No Set Aside32
  • Small Business32
  • SDVOSB16
  • SDVOSB Sole Source7

Top Locations

  • PA71
  • DC42
  • VA18
  • ID16
  • MD11

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.

Prospect Harbor Space Force Station (PHSFS) Base Operations Support (BOS) Services, Prospect Harbor, Maine.

DEPT OF DEFENSE
SCHRIEVER SFB, CO
NAICS 561612
Posted Jun 26, 2026
Small Business

Overseas Guard Services U.S. Mission Abuja, Lagos/ Nigeria

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

Canine Explosive Support Services

TREASURY, DEPARTMENT OF THE
WASHINGTON, DC
NAICS 561612
Posted Jun 24, 2026
Small Business

Protective Security Officer (PSO) services at the Redstone Arsenal in Huntsville, AL

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Jun 23, 2026
8(a) Competed

Lower Granite Dam Increased Law Enforcement Patrols

DEPT OF DEFENSE
WALLA WALLA, WA
NAICS 561612
Posted Jun 16, 2026

US MiSSION VIENNA

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Jun 4, 2026
No Set Aside

Local Guard Force U.S. Mission Wellington, New Zealand

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Jun 4, 2026
No Set Aside

Canine (K9) Detection Role Player Support Services

DEPT OF DEFENSE
WASHINGTON, DC
NAICS 561612
Posted Jun 4, 2026
Small Business

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