Investigation and Security Services
444 active contract opportunities
444
Active Opportunities
411
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Security Systems Services (except Locksmiths)216
- Security Guards and Patrol Services199
- Investigation and Personal Background Check Services16
- Locksmiths6
- Security Systems Services5
Set-Aside Distribution
- 233
- Small Business95
- No Set Aside61
- SDVOSB28
- SDVOSB Sole Source8
Top Locations
- PA77
- DC49
- VA46
- MD23
- CA20
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.
Related Industries
18 SFS Gate 1 VCC Vindicator Badge Management
DEPT OF DEFENSE
APO, AP
NAICS 561621
Posted Mar 24, 2026
Due Mar 31, 2026
No Set AsideCamera Security Systems
DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 561621
Posted Mar 23, 2026
Due Apr 30, 2026
SDVOSBMONACO Fire Alarm System Upgrade
DEPT OF DEFENSE
FORT IRWIN, CA
NAICS 561621
Posted Mar 23, 2026
Due Apr 1, 2026
Small BusinessH312-Fire and Smoke Dampers Reinspection and Repair One time buy
VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 561621
Posted Mar 23, 2026
Due Apr 3, 2026
No Set AsideN063-PIV Reader Installation and Repair
VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 561621
Posted Mar 23, 2026
Due Apr 1, 2026
Small BusinessR-GRAND COUNTY LE SERVICES
INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 561612
Posted Mar 23, 2026
Due Apr 1, 2026
Notice of Intent to Sole Source-USAFA AI-Enabled Wildland Fire and Smoke Detection System
DEPT OF DEFENSE
NAICS 561621
Posted Mar 23, 2026
Due Apr 4, 2026
Social Security Guards Contract (HQ , NSC, WBDOC, SSC/RTP)
SOCIAL SECURITY ADMINISTRATION
BALTIMORE, MD
NAICS 561612
Posted Mar 23, 2026
Due Apr 17, 2026
Notice of Intent to Award Sole Source to BW Secure Inc.
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
Washington, DC
NAICS 561621
Posted Mar 23, 2026
Due Apr 2, 2026
Security Services onboard SBX- 1
DEPT OF DEFENSE
NORFOLK, VA
NAICS 561612
Posted Mar 23, 2026
Due Apr 14, 2026
8(a) CompetedU.S. Mission Lome, Togo -Overseas Guard Services
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Mar 23, 2026
Due May 4, 2026
No Set AsideFire Panel Maintenance and Service for Sector Delaware Bay AOR
HOMELAND SECURITY, DEPARTMENT OF
CAPE MAY, NJ
NAICS 561621
Posted Mar 23, 2026
Due Apr 20, 2026
Small BusinessUnarmed Security Guard Protection USCG Sector New Orleans
HOMELAND SECURITY, DEPARTMENT OF
NEW ORLEANS, LA
NAICS 561612
Posted Mar 20, 2026
Due Mar 30, 2026
Small Business5836-LICSENSE PLATE RECOGINTION SYSTEM and SUBSCRIPTION
VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 561621
Posted Mar 20, 2026
Due Mar 31, 2026
Level II - Armed Protective Service Officers and Patrol Services
HOMELAND SECURITY, DEPARTMENT OF
New York, NY
NAICS 561612
Posted Mar 20, 2026
Due Apr 1, 2026
Local Area Set-AsideSecurity System Maintenance
DEPT OF DEFENSE
ABERDEEN PROVING GROU, MD
NAICS 56162
Posted Mar 19, 2026
Due Mar 30, 2026
No Set AsideFire Alarm Central Station, Software, and Monitoring Services
DEPT OF DEFENSE
EDWARDS AFB, CA
NAICS 561621
Posted Mar 19, 2026
Due Apr 2, 2026
No Set AsideANNUAL FIRE INSPECTION DEFICIENCIES
ENERGY, DEPARTMENT OF
LOVELAND, CO
NAICS 561621
Posted Mar 19, 2026
Due Mar 31, 2026
Small BusinessJ063-NIHCS Physical Access Control System
VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 561621
Posted Mar 19, 2026
SDVOSBFire alarm system & smoke and heat exhaust ventilation system maintenance
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561621
Posted Mar 19, 2026
Due Apr 13, 2026
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