NAICS 56162in5616:Investigation and Security Services

Security Systems Services

288 active contract opportunities

288

Active Opportunities

263

Posted Last 7 Days

30 days

Avg Response Window

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

D-SUPPLY: OK-DEEP FORK NWR-SECURITY SYSTEM INSTALL

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561621
Posted Jun 11, 2026

J-UPGRADE SECURITY & INTRUSION SYSTEMS at Joshua Tre

INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 561621
Posted Jun 8, 2026

Supply/Maintenance Access Control and Monitoring Service

DEPT OF DEFENSE
COLUMBIA, SC
NAICS 561621
Posted Jun 4, 2026
Small Business

R430-Burglary Monitoring Alarm and Fire Monitoring Alarm w/ Preventive Maintenance

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 561621
Posted Jun 4, 2026
SDVOSB

7E-SUPPLY: ND-FWS KULM WMD-VIDEO SURVEILLANCE SYSTEM

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561621
Posted Jun 2, 2026

H312-Fire System Inspection & Testing

VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 561621
Posted Jun 2, 2026
SDVOSB

J012-Base +Plus 4 - Fire Extinguisher Inspection Service (556) 556C60150

VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 561621
Posted Jun 1, 2026

PHILIP O&M FIRE SYSTEM UPGRADE ELECTRICAL PORTION

ENERGY, DEPARTMENT OF
BILLINGS, MT
NAICS 561621
Posted Jun 1, 2026
No Set Aside

7J-SUPPLY: MI FWS MI STATE PLO PAC UPDATE

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561621
Posted Jun 1, 2026

Mental Health Over Door Alarm System and Installation

VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 561621
Posted May 29, 2026
SDVOSB

J-SECURITY SYSTEMS SERVICE BPA

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 561621
Posted May 29, 2026

NOI - Smiths Detection Maintenance (Sole Source)

JUSTICE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561621
Posted May 28, 2026
No Set Aside

58-SUPPLY: MS SANDHILL CRANE NWR IDS/FS INSTALL

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561621
Posted May 27, 2026

7J20-Clermont VA Clinic Physical Security Services - 539

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 561621
Posted May 27, 2026

H263-(Base year) Danville, IL VA Top Door Alarm Annual Inspection

VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 561621
Posted May 21, 2026

FY26 507 ARW Upgrade existing CCTV system, Bldg 1066

DEPT OF DEFENSE
TINKER AFB, OK
NAICS 561621
Posted May 13, 2026

ACS Replacement Phase 3

DEPT OF DEFENSE
TINKER AFB, OK
NAICS 561621
Posted May 12, 2026

H-Annual Fire Alarm Testing & Inspection for Anadarko Agency

INTERIOR, DEPARTMENT OF THE
ANADARKO, OK
NAICS 561621
Posted May 8, 2026

H363-Door Alarm Annual Recertification

VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 561621
Posted Apr 30, 2026
SDVOSB

FIRE SUPPRESSION SYSTEMS

DEPT OF DEFENSE
NORFOLK, VA
NAICS 561621
Posted Apr 15, 2026
Small Business
Back to contract directory
Gov Contract Finder Logo
© Copyright 2026 Gov Contract Finder.