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Security Systems Services (except Locksmiths)

NAICS 561621 · 76 opportunities accepting responses · 366 active notices · updated daily from SAM.gov

Closing soonest

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GLCA REPLACE FIRE ALARM SYSTEM

INTERIOR, DEPARTMENT OF THE · NATIONAL PARK SERVICE

Solicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 561621 · Due Jul 10, 2026

Admin

Amendment 5 - Yakama Service Unit Upgrade Stand Alone Closed Circuit Television and Card Access System

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · INDIAN HEALTH SERVICE

Combined Synopsis/Solicitation · Indian Small Business Economic Enterprise (ISBEE) Set-Aside (specific to Department of Interior and Indian Health Services) · NAICS 561621 · WA · Due Jul 12, 2026

Admin

Lenel Badging System Upgrade for Irwin Army Community Hospital (IACH)

DEPT OF DEFENSE · DEPT OF THE ARMY

Sources Sought · Total Small Business Set-Aside (FAR 19.5) · NAICS 561621 · KS · Due Jul 12, 2026

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Lenel & Milestone Maintenance Support Services for Security Cameras

DEPT OF DEFENSE · DEFENSE HEALTH AGENCY (DHA)

Solicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 561621 · MD · Due Jul 12, 2026

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IDS Inspection Services - Fort Devens, MA

DEPT OF DEFENSE · DEPT OF THE ARMY

Sources Sought · No Set aside used · NAICS 561621 · MA · Due Jul 12, 2026

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Electronic Security Systems

DEPT OF DEFENSE · DEPT OF THE ARMY

Combined Synopsis/Solicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 561621 · IN · Due Jul 12, 2026

Admin

Lenel & Milestone Maintenance Support Services for Security Cameras

DEPT OF DEFENSE · DEFENSE HEALTH AGENCY (DHA)

Solicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 561621 · MD · Due Jul 12, 2026

Admin

DAFB Z-Portal Maintenance

DEPT OF DEFENSE · DEPT OF THE AIR FORCE

Special Notice · No Set aside used · NAICS 561621 · DE · Due Jul 12, 2026

Admin

Intent to Sole Source VICADS upgrade

DEPT OF DEFENSE · DEPT OF THE AIR FORCE

Special Notice · NAICS 561621 · NC · Due Jul 12, 2026

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PACS and VASS Hardware and Software Maintenance Support Services

ENERGY, DEPARTMENT OF · ENERGY, DEPARTMENT OF

Solicitation · No Set aside used · NAICS 561621 · NJ · Due Jul 13, 2026

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Notice of Intent to Sole Source - MKARNS Fire and Gas Detection System Upgrade

DEPT OF DEFENSE · DEPT OF THE ARMY

Presolicitation · NAICS 561621 · Due Jul 13, 2026

Admin

TDAC-WSMR Security Hardening/SCIF Bldg 1401

DEPT OF DEFENSE · DEPT OF THE ARMY

Solicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 561621 · NM · Due Jul 14, 2026

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