Security Systems Services (except Locksmiths)
197 active contract opportunities
197
Active Opportunities
9
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Security Systems Services (except Locksmiths)197
Set-Aside Distribution
- 89
- Small Business58
- No Set Aside26
- SDVOSB13
- 8(a) Sole Source5
Top Locations
- VA28
- FL13
- WA13
- CA11
- DC10
About NAICS561621
The North American Industry Classification System (NAICS) code 561621 covers security systems services (except locksmiths). Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.
Related Industries
58-SECURITY CAMERA INSTALLATION
INTERIOR, DEPARTMENT OF THE
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NAICS 561621
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Display for Amphibious Combat Vehicle (ACV) Situational Awareness (SA) Enhancement
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NAICS 561621
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Cameras for Amphibious Combat Vehicle (ACV) Situational Awareness (SA) Enhancement
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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 BusinessJOTFOC 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 BusinessSolicitation W912P624Q0033 Chicago Harbor Lock Security System Upgrade, Chicago, Cook County, Illinois
DEPT OF DEFENSE
CHICAGO, IL
NAICS 561621
Posted Sep 30, 2024
Small BusinessH-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 BusinessNLAE Fire
AGRICULTURE, DEPARTMENT OF
PEORIA, IL
NAICS 561621
Posted Aug 6, 2024
Small BusinessSecurity Cameras
DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 561621
Posted Aug 6, 2024
Small BusinessJ. EDWARD ROUSH LAKE SECURITY UPDATES, HUNTINGTON, HUNTINGTON COUNTY, INDIANA
DEPT OF DEFENSE
CHICAGO, IL
NAICS 561621
Posted Sep 27, 2023
Small BusinessInstallation of new fire alarm system
JUSTICE, DEPARTMENT OF
OAKDALE, LA
NAICS 561621
Posted Apr 8, 2022
Small BusinessFire Alarm BPA Fort Drum NY
DEPT OF DEFENSE
FORT DRUM, NY
NAICS 561621
Posted Jan 14, 2022
Due Jan 13, 2027
Small Business352 days left
J-Security System Maintenance
DEPT OF DEFENSE
NORFOLK, VA
NAICS 561621
Posted Aug 16, 2018
J-Tyco Alarm Maintenance
DEPT OF DEFENSE
NORFOLK, VA
NAICS 561621
Posted Apr 14, 2017
Small Business63-RFI for Lenel Upgrade
NAICS 561621
Posted Mar 15, 2016
