NAICS 561621: Security Systems Services (except Locksmiths)

Browse 29 federal contract awards in NAICS code 561621 (Security Systems Services (except Locksmiths)), totaling $1,787,923 in government spending. Data from USAspending.gov.

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29
Total Awards
$1.8M
Total Spending
10
Agencies Awarding

Top Awarding Agencies

HOMELAND SECURITY, DEPARTMENT OF9 awardsINTERIOR, DEPARTMENT OF THE6 awardsTRANSPORTATION, DEPARTMENT OF3 awardsSTATE, DEPARTMENT OF3 awardsVETERANS AFFAIRS, DEPARTMENT OF2 awardsJUSTICE, DEPARTMENT OF2 awardsDEPT OF DEFENSE1 awardsCOMMERCE, DEPARTMENT OF1 awardsAGRICULTURE, DEPARTMENT OF1 awardsEDUCATION, DEPARTMENT OF1 awards

Top States for NAICS 561621

VA (6)CA (2)DC (2)MA (2)MD (2)WI (1)UT (1)AZ (1)ME (1)TX (1)AL (1)MO (1)

SECURITY SYSTEM INSTALL

HOMELAND SECURITY, DEPARTMENT OF · SOUND SAFE SECURITY LLC · CT

$104,810
2026-06-05

ORIGINAL SET ASIDE: TOTAL SMALL BUSINESS SET-ASIDE (FAR 19.5)|!#^PRODUCT SERVICE CODE: 3960 - FREIGHT ELEVATORS|!#^NAICS CODE:|!#^333921 - ELEVATOR AND MOVING STAIRWAY MANUFACTURING|!#^PLACE OF PERFORMANCE:|!#^BUZZARDS BAY, MA 02542|!#^USA

HOMELAND SECURITY, DEPARTMENT OF · JOHNSON CONTROLS SECURITY SOLUTIONS LLC · MA

$5,946
2026-06-01

ITEMISER 5X MAINTENANCE AND SUPPORT SERVICES 2026

STATE, DEPARTMENT OF · RAPISCAN SYSTEMS INC · CA

$4,813
2026-05-31

SETTLEMENT FOR PRIOR SERVICES RECEIVED

VETERANS AFFAIRS, DEPARTMENT OF · CONVERGINT TECHNOLOGIES LLC · AL

$33,845
2026-03-25

DOI UDALL FIRE SAFETY SYSTEM MAINTENANCE

INTERIOR, DEPARTMENT OF THE · MEDIA PLUMBING & HEATING INC · DC

$185,920
2026-03-25

LIFE SAFETY SYSTEMS MAINTENANCE, RIS

INTERIOR, DEPARTMENT OF THE · REAGENT WORLD, INC. · CA

$69,950
2026-03-16

ALARM PANEL REPLACEMENT

TRANSPORTATION, DEPARTMENT OF · CONVERGINT TECHNOLOGIES LLC · CO

$13,850
2026-03-06

RSO - QUARTERLY MONITORING RESIDENTIAL ALARMS MAR - MAY 2026

STATE, DEPARTMENT OF · G4S (DRC) S.A.R.L · Nationwide

$20,674
2026-03-03

ALARM MONITORING AND MANAGEMENT SERVICES FOR 01 OCT 2025 TO 30 SEP 2026

HOMELAND SECURITY, DEPARTMENT OF · SIEMENS INDUSTRY INC · MA

$3,582
2026-02-19

SUPPLY: AK-KODIAK ADMIN SITE-SURVEILLANCE SYSTEM

INTERIOR, DEPARTMENT OF THE · DIGITRONICS, INC. · VA

$32,125
2026-01-29

CAMERA & SECURITY MAINTENANCE SERVICES

VETERANS AFFAIRS, DEPARTMENT OF · JOHNSON CONTROLS, INC. · WI

$13,779
2026-01-21

ALARM MONITORING

STATE, DEPARTMENT OF · MISCELLANEOUS FOREIGN AWARDEES · Nationwide

$34,154
2025-12-19

REPLACEMENT OF FIRE ALARM SYSTEM AT COAST GUARD STATION CRISFIELD, MD.

HOMELAND SECURITY, DEPARTMENT OF · LMEB LLC · MD

$24,104
2025-09-26

CAVE REPLACE SECURITY CAMERAS - REC FEE

INTERIOR, DEPARTMENT OF THE · DORNEY SECURITY SYSTEMS, INC. · TX

$60,769
2025-07-02

SALT LAKE CITY (SLC) ATCT/TRACON PHASE 1 (SITE SURVEY/ DESIGN)

TRANSPORTATION, DEPARTMENT OF · M. C. DEAN, INC. · UT

$32,420
2025-06-09

CAA BUILDING 805 CCTV SYSTEM REPLACEMENT

DEPT OF DEFENSE · REPOTECH SYSTEMS LLC · VA

$14,913
2025-05-23

PURCHASE AND INSTALL SECURITY EQUIPMENT.

HOMELAND SECURITY, DEPARTMENT OF · BASESIX SYSTEMS LLC · GA

$86,643
2024-09-13

SMITHS DETECTION HI-SCAN 6040 DV X-RAY SYSTEM

JUSTICE, DEPARTMENT OF · POINT SECURITY INC · NC

$67,250
2024-05-21

SUPPLY: AZ-SBNWR-INTRUSION DETECTION SYSTEM

INTERIOR, DEPARTMENT OF THE · DIGITRONICS, INC. · VA

$8,481
2024-04-08

REPLACE EXISTING FIRE ALARM PANEL AND REMOTE ANNUNCIATOR.

AGRICULTURE, DEPARTMENT OF · FIRELAKE CONSTRUCTION, INC. · OK

$12,624
2023-08-21

PHOENIX CMO PHASE 1 (SITE SURVEY/DESIGN)

TRANSPORTATION, DEPARTMENT OF · M. C. DEAN, INC. · AZ

$72,056
2022-05-18

EDVA DOOR SENSOR (CIPA) INSTALLATION

JUSTICE, DEPARTMENT OF · JOHNSON CONTROLS SECURITY SOLUTIONS LLC · VA

$2,469
2022-01-21

THIS TASK ORDER IS BASED ON SILENT PARTNERS SECURITY SOLUTIONS PROPOSAL# 8780, WITH OUTLINED CORRECTIONS NOTED, PROVIDE EXPEDITED EXECUTION OF WORK REQUESTED IN THE STATEMENT OF WORK (SOW) SENT TO THE VENDOR FOR PROPOSAL. ANY AND ALL WORK WILL BE AUT

EDUCATION, DEPARTMENT OF · SILENT PARTNER SECURITY SYSTEMS INC · DC

$84,895
2021-09-30

REPLACE CYBER LOCK AND TIE INTO BUILDING FIRE ALARM SYSTEM

HOMELAND SECURITY, DEPARTMENT OF · SIEMENS INDUSTRY, INC. · MO

$4,410
2021-03-05

2019 ELECTRONIC SECURITY

INTERIOR, DEPARTMENT OF THE · KASTLE SYSTEMS LLC · VA

$504,642
2019-08-22
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111110 — Soybean Farming111940 — Hay Farming115310 — Support Activities for Forestry213112 — Support Activities for Oil and Gas Operations221310 — Water Supply and Irrigation Systems221320 — Sewage Treatment Facilities236220 — Commercial and Institutional Building Construction237110 — Water and Sewer Line Construction237310 — Highway, Street, and Bridge Construction238110 — Poured Concrete Foundation and Structure Contractors238210 — Electrical Contractors and Other Wiring Installation238220 — Plumbing, Heating, and Air-Conditioning Contractors238290 — Other Building Equipment Contractors238320 — Painting and Wall Covering Contractors238910 — Site Preparation Contractors311812 — Commercial Bakeries332710 — Machine Shops332994 — Small Arms, Ordnance, and Accessories Manufacturing333316 — Photographic and Photocopying Equipment Manufacturing334111 — Electronic Computer Manufacturing334112 — Computer Storage Device Manufacturing334118 — Computer Terminal and Other Peripheral Equipment Manufacturing334210 — Telephone Apparatus Manufacturing334220 — Radio and Television Broadcasting Equipment Manufacturing334290 — Other Communications Equipment Manufacturing334511 — Search, Detection, and Navigation Instruments334516 — Analytical Laboratory Instrument Manufacturing336411 — Aircraft Manufacturing336413 — Other Aircraft Parts and Equipment Manufacturing336414 — Guided Missile and Space Vehicle Manufacturing

About NAICS 561621 Government Contracts

NAICS code 561621 (Security Systems Services (except Locksmiths)) encompasses businesses providing services and products in this industry to the federal government. Government agencies issue contracts through competitive bidding, sole-source awards, and set-aside programs designed to support small businesses, including 8(a), HUBZone, SDVOSB, and WOSB certifications.

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