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.

R431-EEO Investigation PILOT IDIQ - Intent to Sole Source ORM - North Atlantic District 1

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 561611
Posted Aug 12, 2025
SDVOSB Sole Source

R431-EEO Investigation PILOT IDIQ - Intent to Sole Source ORM - Continental District

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 561611
Posted Aug 12, 2025
SDVOSB Sole Source

R431-EEO Investigation PILOT IDIQ - Intent to Sole Source ORM - Pacific District

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 561611
Posted Aug 12, 2025
SDVOSB Sole Source

R431-EEO Investigation PILOT IDIQ - Intent to Sole Source ORM - Midwest District

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 561611
Posted Aug 12, 2025
SDVOSB Sole Source

R431-EEO Investigation PILOT IDIQ - Intent to Sole Source ORM - Southeast District

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 561611
Posted Aug 12, 2025
SDVOSB Sole Source

Protective Security Officer (PSO) services at the IRS facility in Andover, MA

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Aug 12, 2025
8(a) Competed

Level II - Armed Security Guard Service

HOMELAND SECURITY, DEPARTMENT OF
ATLANTA, GA
NAICS 561612
Posted Aug 9, 2025
Small Business

R-Tooele County Law Enforcement Services

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 561612
Posted Aug 8, 2025

Synopsis for Protective Security Officer (PSO) services in various locations throughout the New England Territory

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Aug 5, 2025

R430-Security Guard Services-SFVA 36C261-26-1-5081-0002

VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 561612
Posted Jul 25, 2025

Armed Protective Security Officer Services - IRS Campus Austin, Texas - Justification and Approval

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Jul 23, 2025

ARMED PROTECTIVE SECURITY GUARD SERVICE THROUGHOUT THE STATE OF ILLINOIS

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Jul 23, 2025
No Set Aside

RFQ N4019225Q9000: Fingerprinting Services for Naval Facilities Engineering Systems Command Marianas (NAVFACMAR) and its various DoD installations with commands in the Joint Region Marianas (JRM), Guam

DEPT OF DEFENSE
FPO, AP
NAICS 561611
Posted Jul 16, 2025
No Set Aside

Award Notice - LGP Port of Spain, Trinidad & Tobago

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Jul 15, 2025

Protective Security Officer and related services for Plum Island Animal Disease Center

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Jul 11, 2025
Small Business

Security Guards - Albuquerque Indian Health Center - Albuquerque, NM

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 561612
Posted Jul 11, 2025
ISBEE

Englebright Lake Law Enforcement Service

DEPT OF DEFENSE
SACRAMENTO, CA
NAICS 561612
Posted Jul 8, 2025

Single Source Determination - LCR Law Enforcement Bridge award

DEPT OF DEFENSE
PORTLAND, OR
NAICS 561612
Posted Jul 8, 2025

S-Unarmed Security Guard Services

INTERIOR, DEPARTMENT OF THE
LAKEWOOD, CO
NAICS 561612
Posted Jul 2, 2025

Protective Security Officer (PSO) Services

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Jul 1, 2025