Security Systems Services (except Locksmiths)
275 active contract opportunities
275
Active Opportunities
252
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Security Systems Services (except Locksmiths)275
Set-Aside Distribution
- 119
- Small Business89
- No Set Aside34
- SDVOSB21
- 8(a) Sole Source4
Top Locations
- VA41
- DC19
- CA16
- FL15
- WA15
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
Notice of Award - Access Control AETC Campus
DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 561621
Posted Sep 22, 2025
Patient Security System
DEPT OF DEFENSE
FREDERICK, MD
NAICS 561621
Posted Sep 22, 2025
12440 Intrusion Detection System
DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 561621
Posted Sep 22, 2025
No Set Aside6350 ALARM CONTROL UNIT
DEPT OF DEFENSE
BREMERTON, WA
NAICS 561621
Posted Sep 19, 2025
Small BusinessJ-R/V Gladys-Reese Fire Detection and Fixed Gas Fire
COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 561621
Posted Sep 19, 2025
N-SAAN-REPLACE PARKWIDE INTRUSION ALARMS
INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 561621
Posted Sep 19, 2025
SANEC Access Control Maintenance
DEPT OF DEFENSE
FORT HOOD, TX
NAICS 561621
Posted Sep 18, 2025
Installation and Repair of Electronic Security System
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 561621
Posted Sep 18, 2025
H-AK-BETTLES ADMINISTRA SITE-INSPECTION
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561621
Posted Sep 17, 2025
N-FWS BALD KNOB NWR-FIRE & SECURITY SYSTEMS
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561621
Posted Sep 17, 2025
6350-PACS Badge Readers / Alarm Panel
VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 561621
Posted Sep 17, 2025
7J-SUPPLY: ND LONG LAKE NWR VSS
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561621
Posted Sep 16, 2025
7J-SUPPLY: AK-OFFICE OF RD-RO SECURITY SYSTEM
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561621
Posted Sep 16, 2025
CCTV Replacement
DEPT OF DEFENSE
FORT CARSON, CO
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
INTERIOR, DEPARTMENT OF THE
RENO, NV
NAICS 561621
Posted Sep 15, 2025
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
Dorm Camera Replacement Port Hueneme, CA
DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 561621
Posted Sep 12, 2025
Small BusinessBuilding 1077 Security System Upgrades
DEPT OF DEFENSE
ARNOLD AFB, TN
NAICS 561621
Posted Sep 11, 2025
No Set Aside
