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.
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SANEC Access Control Maintenance
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NAICS 561621
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Installation and Repair of Electronic Security System
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NAICS 561612
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NAICS 561621
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N-FWS BALD KNOB NWR-FIRE & SECURITY SYSTEMS
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NAICS 561621
Posted Sep 17, 2025
6350-PACS Badge Readers / Alarm Panel
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NAICS 561621
Posted Sep 17, 2025
7J-SUPPLY: ND LONG LAKE NWR VSS
INTERIOR, DEPARTMENT OF THE
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NAICS 561621
Posted Sep 16, 2025
7J-SUPPLY: AK-OFFICE OF RD-RO SECURITY SYSTEM
INTERIOR, DEPARTMENT OF THE
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NAICS 561621
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CCTV Replacement
DEPT OF DEFENSE
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NAICS 561621
Posted Sep 16, 2025
Remote X-ray Image Analysis System
DEPT OF DEFENSE
WASHINGTON, DC
NAICS 561621
Posted Sep 16, 2025
No Set AsideFire Door Inspection Services
DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 561621
Posted Sep 15, 2025
No Set AsideN-RED ROCK NCA PACS UPGRADE FY25
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NAICS 561621
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J063, Panic and Intrusion Alarm Replacement and Monitoring, Various Clinics - Portland Veterans Affairs Healthcare System, Dept of Veterans Affairs
VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 561621
Posted Sep 12, 2025
Due Sep 27, 2026
243 days left
Dorm Camera Replacement Port Hueneme, CA
DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 561621
Posted Sep 12, 2025
Small BusinessS-Unarmed Security Guard Services, SAFR
INTERIOR, DEPARTMENT OF THE
SAN FRANCISCO, CA
NAICS 561612
Posted Sep 12, 2025
Building 1077 Security System Upgrades
DEPT OF DEFENSE
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NAICS 561621
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No Set AsideSOTO CANO D-21 WINDOWS 11 UPGRADE TO FIRE ALARM SYSTEM
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NAICS 561621
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No Set AsideFacility Wide Lynx Duress Notification System Upgrade and Expansion Services, Michael E DeBakey VA Medical Center, Police Services, 2002 Holcombe Boulevard, Houston, TX 77030-4211
VETERANS AFFAIRS, DEPARTMENT OF
RIDGELAND, MS
NAICS 561621
Posted Sep 10, 2025
Small BusinessDTRA LENEL MAINTENANCE SERVICES
DEPT OF DEFENSE
KIRTLAND AFB, NM
NAICS 561621
Posted Sep 8, 2025
WOSB