Investigation and Security Services

391 active contract opportunities

391

Active Opportunities

16

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Security Systems Services (except Locksmiths)196
  • Security Guards and Patrol Services163
  • Investigation and Personal Background Check Services17
  • Locksmiths7
  • Security Systems Services6

Set-Aside Distribution

  • 201
  • Small Business89
  • No Set Aside50
  • SDVOSB23
  • SDVOSB Sole Source9

Top Locations

  • PA71
  • DC44
  • VA42
  • MD21
  • CA18

About NAICS5616

The North American Industry Classification System (NAICS) code 5616 covers investigation and security services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

Protective Security Officer (PSO) Services

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

Protective Security Officer (PSO) Services

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

Protective Security Officer (PSO) Services

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

Unarmed Security Guard Services at National Memorial Cemetery of the Pacific, Honolulu, HI - S206

VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 561612
Posted Jun 30, 2025
SDVOSB

Repair and Rebuild of Advantor Access Control Systems (ACS)

DEPT OF DEFENSE
JOINT BASE MDL, NJ
NAICS 561621
Posted Jun 30, 2025

Colorado Fingerprint Channeling

DEPT OF DEFENSE
QUANTICO, VA
NAICS 561611
Posted Jun 30, 2025
No Set Aside

H242-Fire Alarm System Maintenance-

VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 561621
Posted Jun 27, 2025

S-EL VADO HOLIDAY SECURITY GUARD SERVICES

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 561612
Posted Jun 27, 2025

Access Control/Intrusion Detection System

DEPT OF DEFENSE
NORFOLK, VA
NAICS 561621
Posted Jun 27, 2025

Synopsis for Protective Security Officer (PSO) services at IRS Facility, Andover, MA

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Jun 25, 2025

Armed Protective Security Officer (PSO) services throughout Arkansas - Justification and Approval

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Jun 25, 2025

70FBR425C00000033 SSJ - FAR Part 13.5- Security Guards MS

HOMELAND SECURITY, DEPARTMENT OF
Atlanta, GA
NAICS 561612
Posted Jun 25, 2025

Protective Security Officer Services - IRS Andover MA

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Jun 25, 2025

J063 - White City VA Security Video Camera Service (Software & Support)

VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 561621
Posted Jun 18, 2025
SDVOSB

Fire Alarm Notification System Update - Robins AFB

DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 561621
Posted Jun 18, 2025
No Set Aside

ARCENT ACCESS CONTROL

DEPT OF DEFENSE
FORT BRAGG, NC
NAICS 561621
Posted Jun 17, 2025
8(a) Sole Source

Protective Security Officer (PSO) and related Services for Plum Island Animal Disease Center

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Jun 16, 2025

W&E Metal Detectors

DEPT OF DEFENSE
KLAMATH FALLS, OR
NAICS 561621
Posted Jun 13, 2025
Small Business

Global Protective Services

DEPT OF DEFENSE
ROCK ISLAND, IL
NAICS 561612
Posted Jun 13, 2025
No Set Aside

Global Protective Services

DEPT OF DEFENSE
ROCK ISLAND, IL
NAICS 561612
Posted Jun 13, 2025
No Set Aside