Security Systems Services (except Locksmiths)

196 active contract opportunities

196

Active Opportunities

9

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Security Systems Services (except Locksmiths)196

Set-Aside Distribution

  • 89
  • Small Business57
  • No Set Aside26
  • SDVOSB13
  • 8(a) Sole Source5

Top Locations

  • VA28
  • FL13
  • WA13
  • CA10
  • 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.

Fort Riley LENEL Magnetic Card Reader System Services

DEPT OF DEFENSE
FORT RILEY, KS
NAICS 561621
Posted Aug 28, 2025
Small Business

H-Fire System Inspection Service

INTERIOR, DEPARTMENT OF THE
Macedonia, OH
NAICS 561621
Posted Aug 28, 2025

H-SAHI-INTRUSION AND FIRE ALARMS

INTERIOR, DEPARTMENT OF THE
STATEN ISLAND, NY
NAICS 561621
Posted Aug 27, 2025

21 SFS Mobile Surveillance System

DEPT OF DEFENSE
PETERSON SFB, CO
NAICS 561621
Posted Aug 27, 2025
Small Business

N-REPLACE SECURITY CAMERAS at ASIS

INTERIOR, DEPARTMENT OF THE
BOSTON, MA
NAICS 561621
Posted Aug 26, 2025

AWARD NOTIFICATION: Security Monitoring Services (Fairchild AFB)

DEPT OF DEFENSE
FAIRCHILD AFB, WA
NAICS 561621
Posted Aug 25, 2025
Small Business

Residential Security Alarm Installation and Maintenance Service, US Embassy Kampala

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561621
Posted Aug 25, 2025
No Set Aside

SOFTWARE INSTALLATION FOR THE GLOBAL FACILITY MANAGEMENT SYSTEM (GFMS) EKC SYSTEM AND REACTIVATION OF (2) SECURITY ASSET MANAGER (SAM) BY KEY SYSTEMS INC. FOR DLA DISTRIBUTION CHERRY POINT, NC (DDCN)

DEPT OF DEFENSE
NEW CUMBERLAND, PA
NAICS 561621
Posted Aug 25, 2025

J063-Anti-Ligature Door Repair System PM-Repair

VETERANS AFFAIRS, DEPARTMENT OF
RIDGELAND, MS
NAICS 561621
Posted Aug 21, 2025
Small Business

Naval Hospital Guam-Agana Expanded Badge Readers and Alarm Systems

DEPT OF DEFENSE
CAMP PENDLETON, CA
NAICS 561621
Posted Aug 21, 2025
Due Aug 28, 2028
No Set Aside
945 days left

Awarded Security System Upgrade

INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICO
El Paso, TX
NAICS 561621
Posted Aug 18, 2025
Small Business

J063-662-25-2-6048-0038 | 36C261-25-AP-2296 | Fire Alarm Systems and Fire Suppression Systems Inspection, Testing, Maintenance, and Repair

VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 561621
Posted Aug 15, 2025
SDVOSB

PKB Entry Points Vehicle Barrier Gate Replacement JCSE

DEPT OF DEFENSE
TAMPA, FL
NAICS 561621
Posted Aug 14, 2025
Due Sep 4, 2028
Small Business
952 days left

H212 Fire Alarm Inspections, Testing, Maintenance & Repairs - Walla Walla VA - Dept of Veterans Affairs

VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 561621
Posted Aug 14, 2025
No Set Aside

Access Control Service(ACS) installation at Camp Humphreys

DEPT OF DEFENSE
APO, AP
NAICS 561621
Posted Aug 13, 2025

Green Mountain & Finger Lakes Security Gate Repair

AGRICULTURE, DEPARTMENT OF
RUTLAND, VT
NAICS 561621
Posted Aug 11, 2025
Small Business

J063-Microm and King Fisher Fire Alarm System Maintenance Repair for VAMC Togus

VETERANS AFFAIRS, DEPARTMENT OF
TOGUS, ME
NAICS 561621
Posted Aug 7, 2025

Camera Monitoring Service for Building 10904

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 561621
Posted Aug 7, 2025
SDVOSB

BSB|RSO|Residential Security KESO door locks set +components

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561621
Posted Aug 6, 2025

307th Gate Operator Replacement

DEPT OF DEFENSE
BARKSDALE AFB, LA
NAICS 561621
Posted Aug 4, 2025
Small Business