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.

PSO Services throughout the State of Louisiana - Justification and Approval

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Apr 3, 2025

Display for Amphibious Combat Vehicle (ACV) Situational Awareness (SA) Enhancement

DEPT OF DEFENSE
NORTH CHARLESTON, SC
NAICS 561621
Posted Apr 3, 2025

Cameras for Amphibious Combat Vehicle (ACV) Situational Awareness (SA) Enhancement

DEPT OF DEFENSE
NORTH CHARLESTON, SC
NAICS 561621
Posted Apr 3, 2025

J063-Security System Maintenance & Repair | Police | STL | 657-25-2-8845-0024 PO 657C50147 03/01/2025 - 02/28/2026

VETERANS AFFAIRS, DEPARTMENT OF
LEAVENWORTH, KS
NAICS 561621
Posted Apr 2, 2025
Small Business

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

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Apr 2, 2025

Protective Security Officer (PSO) Services

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Apr 2, 2025

Armed Protective Security Officer (PSO) services for the WV Panhandle

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Mar 27, 2025

Security Support Services - Haiti JEFO

DEPT OF DEFENSE
ROCK ISLAND, IL
NAICS 561612
Posted Mar 27, 2025

JOTFOC Base Elizabeth City Automation Services

HOMELAND SECURITY, DEPARTMENT OF
NORFOLK, VA
NAICS 561621
Posted Mar 26, 2025

N-Integrated Video and Security Management System

INTERIOR, DEPARTMENT OF THE
HOMESTEAD, FL
NAICS 561621
Posted Mar 20, 2025
Small Business

REGIONAL SECURITY OPERATION SERVICES FOR NAVAL DISTRICT WASHINGTON

DEPT OF DEFENSE
WASHINGTON NAVY YARD, DC
NAICS 561612
Posted Feb 18, 2025

S2-OPTION - Level II Armed Guard Services DR-4838-NE

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Jan 13, 2025

Presolicitiation Notice Unarmed Security Guard service at the Riverside National Cemetery - S206

VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 561612
Posted Dec 11, 2024
SDVOSB

S2-OPTION - Level II Armed Guard Services DR-4824-KS

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Nov 27, 2024

S2-OPTION - Level II Security Guard Services DR4820CT

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Nov 12, 2024

R4-OPTION - Level II Armed Guard Service DR-4810-VT

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Oct 31, 2024

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

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Oct 2, 2024

Solicitation W912P624Q0033 Chicago Harbor Lock Security System Upgrade, Chicago, Cook County, Illinois

DEPT OF DEFENSE
CHICAGO, IL
NAICS 561621
Posted Sep 30, 2024
Small Business

H-ANNUAL INSPECTION AND TESTING OF FIRE/BURGLAR DETE

INTERIOR, DEPARTMENT OF THE
SAN FRANCISCO, CA
NAICS 561621
Posted Sep 25, 2024

Facility Access Control Equipment Replacement

DEPT OF DEFENSE
KIRTLAND AFB, NM
NAICS 561621
Posted Sep 5, 2024
Small Business