NAICS 56162in5616:Investigation and Security Services

Security Systems Services

288 active contract opportunities

288

Active Opportunities

263

Posted Last 7 Days

30 days

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Top Industries

  • Security Systems Services (except Locksmiths)275
  • Locksmiths8
  • Security Systems Services5

Set-Aside Distribution

  • 126
  • Small Business92
  • No Set Aside36
  • SDVOSB21
  • 8(a) Sole Source5

Top Locations

  • VA41
  • DC24
  • CA16
  • FL15
  • WA15

About NAICS56162

The North American Industry Classification System (NAICS) code 56162 covers security systems services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

56111:Office Administrative Services56121:Facilities Support Services56131:Employment Placement Agencies ...56132:Temporary Help Services56133:Professional Employer Organiza...56141:Document Preparation Services

Lenel Access Control System

DEPT OF DEFENSE
TYNDALL AFB, FL
NAICS 561621
Posted Jul 27, 2026
Due Aug 14, 2026
Small Business

J063-Preventive Maintenance (PM) and Software Support Service for PACS and Surveillance in the San Diego VARO

VETERANS AFFAIRS, DEPARTMENT OF
WASHINGTON, DC
NAICS 561621
Posted Jul 27, 2026
Due Aug 18, 2026

IBDSS PS BCA Request for Information

DEPT OF DEFENSE
HANSCOM AFB, MA
NAICS 561621
Posted Jul 27, 2026
Due Aug 27, 2026

PKA-ID Badging System UFR-6 LRS

DEPT OF DEFENSE
TAMPA, FL
NAICS 561621
Posted Jul 27, 2026
Due Aug 6, 2026
Small Business

N-Security System Installation

INTERIOR, DEPARTMENT OF THE
PORT ANGELES, WA
NAICS 561621
Posted Jul 27, 2026
Due Aug 3, 2026
Small Business

Security System Monitoring and Maintenance at Navarro Mills Lake in Purdon, Texas.

DEPT OF DEFENSE
FORT WORTH, TX
NAICS 561621
Posted Jul 27, 2026
Due Aug 3, 2026
Small Business

J-SAMA/SAIR SECURITY ALARM SERVICE

INTERIOR, DEPARTMENT OF THE
BOSTON, MA
NAICS 561621
Posted Jul 25, 2026
Due Aug 7, 2026

Coast Guard Southwest District Electronic Security Systems (ESS) Modernization

HOMELAND SECURITY, DEPARTMENT OF
ALAMEDA, CA
NAICS 561621
Posted Jul 24, 2026
Due Aug 7, 2026
Small Business

PKB Security Systems Maintenance FY26 JSOU

DEPT OF DEFENSE
TAMPA, FL
NAICS 561621
Posted Jul 24, 2026
Due Aug 12, 2026
Small Business

Quadrupedal Unmanned Ground Vehicle

DEPT OF DEFENSE
DYESS AFB, TX
NAICS 561621
Posted Jul 23, 2026
Due Aug 2, 2026
Small Business

Repair/Replace Security Systems at Sector Key West

HOMELAND SECURITY, DEPARTMENT OF
MIAMI, FL
NAICS 561621
Posted Jul 23, 2026
Due Aug 17, 2026
Small Business

Barracks CCTV Purchase/New Installation / Replacement on Camp Bonifas, Carroll, Henry, Humphreys, Walker, Yongin and Osan AB (103 Barracks)

DEPT OF DEFENSE
APO, AP
NAICS 561621
Posted Jul 23, 2026
Due Aug 24, 2026

Installation Motorized Electric Latch Retraction Atrium Door

DEPT OF DEFENSE
CAMP PENDLETON, CA
NAICS 561621
Posted Jul 23, 2026
No Set Aside

Closed Circuit Television (CCTV) Installation

DEPT OF DEFENSE
SCOTT AFB, IL
NAICS 561621
Posted Jul 22, 2026
Due Aug 5, 2026
Small Business

(102) Vindicator Maintenance

DEPT OF DEFENSE
OTIS ANGB, MA
NAICS 561621
Posted Jul 22, 2026
Due Aug 24, 2026
Small Business

AVB Barrier Assessment

DEPT OF DEFENSE
HOUSTON, TX
NAICS 561621
Posted Jul 22, 2026
Due Aug 5, 2026
Small Business

Security Monitoring Systems (SMS) Install

DEPT OF DEFENSE
KINGS BAY, GA
NAICS 561621
Posted Jul 22, 2026

Offutt AFB Intrusion Detection System Services

DEPT OF DEFENSE
OFFUTT AFB, NE
NAICS 561621
Posted Jul 21, 2026
Due Aug 7, 2026
Small Business

INL Guatemala Border Security CCTV

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561621
Posted Jul 21, 2026
Due Aug 4, 2026
Small Business

IMCOM ICIDS Maintenance and Services

DEPT OF DEFENSE
COLUMBIA, SC
NAICS 561621
Posted Jul 21, 2026
Due Aug 3, 2026
Small Business
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