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.
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NAICS 561621
Posted Sep 19, 2025
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NAICS 561621
Posted Sep 19, 2025
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NAICS 561621
Posted Sep 19, 2025
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NAICS 561621
Posted Sep 18, 2025
Installation and Repair of Electronic Security System
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NAICS 561621
Posted Sep 18, 2025
H-AK-BETTLES ADMINISTRA SITE-INSPECTION
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NAICS 561621
Posted Sep 17, 2025
N-FWS BALD KNOB NWR-FIRE & SECURITY SYSTEMS
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NAICS 561621
Posted Sep 17, 2025
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NAICS 561621
Posted Sep 17, 2025
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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
Posted Sep 16, 2025
CCTV Replacement
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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
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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
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VANCOUVER, WA
NAICS 561621
Posted Sep 12, 2025
Due Sep 27, 2026
244 days left
