Security Systems Services (except Locksmiths)
339 active contract opportunities
339
Active Opportunities
301
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Security Systems Services (except Locksmiths)339
Set-Aside Distribution
- 151
- Small Business71
- No Set Aside52
- SDVOSB27
- Small Business Set Aside - Total25
Top Locations
- VA56
- CA25
- DC17
- FL16
- WA16
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
Lenel Access Control System Maintenance and Repair Services
DEPT OF DEFENSE
NORFOLK, VA
NAICS 561621
Posted Jan 16, 2026
Small BusinessMTC Galaxy ACS and CCTV Replacement
DEPT OF DEFENSE
ANNVILLE, PA
NAICS 561621
Posted Jan 14, 2026
No Set AsideH-Fire Suppression Systems Maintenance, Monitoring, and Repairs - Task Order #8
INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 561621
Posted Jan 7, 2026
J063-CCure and LYNX System License -w/wd B+4 POP 12/1/2025- 11/30/2026
VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 561621
Posted Jan 6, 2026
Small BusinessN063-WEAPONS DETECTION SYSTEM - Base plus 2 OY [605] | POP: 02/01/2026 - 01/31/2029
VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 561621
Posted Dec 29, 2025
SDVOSBZ-SUPPLY: AL-WHEELER NWR-SECURITY CAMERA INSTALL
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561621
Posted Dec 29, 2025
Turnstile
DEPT OF DEFENSE
NORCO, CA
NAICS 561621
Posted Dec 29, 2025
8(a) Sole SourceGuam Construction Security Monitoring (CSM) Supporting Construction Services & Equipment
DEPT OF DEFENSE
BALTIMORE, MD
NAICS 561621
Posted Dec 19, 2025
Small BusinessDual Lane Security Scanner
DEPT OF DEFENSE
LOUISVILLE, KY
NAICS 561621
Posted Dec 17, 2025
Small BusinessJ063, 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 Dec 8, 2025
SDVOSBWADS Keypad Relocation Sole Source Justification
DEPT OF DEFENSE
CAMP MURRAY, WA
NAICS 561621
Posted Nov 25, 2025
Intrusion Detection Systems Monitoring, Maintenance, Testing and Repair
DEPT OF DEFENSE
JACKSONVILLE, FL
NAICS 561621
Posted Nov 24, 2025
No Set AsideAccess Control System and CLosed -Circuit Television (CCTV)
DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 561621
Posted Nov 21, 2025
Small BusinessN063-Installation and Maintenance of Security Systems (C CURE 9000, DMP Intrusion System, and EXACQ VISION Camera System)
VETERANS AFFAIRS, DEPARTMENT OF
RIDGELAND, MS
NAICS 561621
Posted Nov 19, 2025
Avigilon Server Request
VETERANS AFFAIRS, DEPARTMENT OF
AUGUSTA, GA
NAICS 561621
Posted Nov 17, 2025
SDVOSBElectronic Security System Maintenance
DEPT OF DEFENSE
WALLA WALLA, WA
NAICS 561621
Posted Nov 5, 2025
Small BusinessBoise VA Security Equipment & Software Service Maintenance
VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 561621
Posted Oct 30, 2025
Due Nov 15, 2026
SDVOSBSERVICE/REPAIR OF FOUR (4) DEMILITARIZATION (DEMIL) EXPLOSION PROOF CAMERAS AND SIX (6) FLIRS CAMERAS ON X-RAY FACILITY
DEPT OF DEFENSE
CHAMBERSBURG, PA
NAICS 561621
Posted Oct 23, 2025
Small BusinessWildfire Camera System Operation
AGRICULTURE, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 561621
Posted Oct 15, 2025
No Set AsideH312-RLRVAMC Fire Alarm Testing/Monitoring
VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 561621
Posted Oct 3, 2025
SDVOSB
