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Federal contract awards: NAICS 561621 (Security Systems Services (except Locksmiths))

Past federal contracts, straight from USAspending.gov. Use them to price your bid, size up the competition and find the agencies that buy what you sell.

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Showing contracts that started in the last 12 months (first 2 pages). Register free to browse every page.

81contracts awarded
$29,555median value
$18,817 – $53,987typical range (P25–P75)
4.6average offers received
$5,630,849total obligated

Agencies that buy the most

AgencyContractsObligated
Department of the Interior81$5,630,849

Top winners

Contracts

ContractWinnerAgencyObligatedStart
KASTLE SECURITY SYSTEM MANAGEMENT SERVICES
140D0426F0546 · NAICS 561621 Security Systems Services (except Locksmiths) · Falls Church, VA · Offers: 1
KASTLE SYSTEMS LLC Department of the Interior
Departmental Offices
$30,399
Potential value: $121,597
Sep 29, 2026
Ends: Sep 28, 2027
THE BUREAU OF LAND MANAGEMENT (BLM), WYOMING- RAWLINS FIELD OFFICE OFFICE, HAS A REQUIREMENT FOR A 3-YEAR SERVICE AND MAINTENANCE AGREEMENT…
140L6226P0026 · NAICS 561621 Security Systems Services (except Locksmiths) · Rawlins, WY · SBA · Offers: 7
SPRING FOUNTAIN STUDIOS LLC Department of the Interior
Bureau of Land Management
$29,555 Sep 25, 2026
Ends: Sep 24, 2029
PROCUREMENT AND INSTALLATION OF SOLAR POWERED COMMUNITY GATE - HOUSING WITHIN VIRGIN ISLANDS NATIONAL PARK (VIIS)
140P5426P0056 · NAICS 561621 Security Systems Services (except Locksmiths) · St John, VI · SBA · Offers: 7
CENTURION SECURITY SYSTEMS INC Department of the Interior
National Park Service
$48,428 Sep 25, 2026
Ends: Apr 30, 2027
SERVICE, FIRE ALARM & SUPPRESSION SERVICE WITHIN VIRGIN ISLANDS NATIONAL PARK (VIIS)
140P5426P0055 · NAICS 561621 Security Systems Services (except Locksmiths) · St John, VI · SBA · Offers: 1
TLC UNLIMITED LLC Department of the Interior
National Park Service
$20,000 Sep 24, 2026
Ends: Sep 30, 2027
SITK RESTORE AND REPAIR SECURITY SYSTEM
140P9726F0041 · NAICS 561621 Security Systems Services (except Locksmiths) · Sitka, AK · Offers: 1
INTEGRATED SECURITY SOLUTIONS INC Department of the Interior
National Park Service
$95,886 Sep 24, 2026
Ends: Nov 24, 2026
TN-TENNESSEE ESFO-SECURITY SYSTEM
140F1S26F0057 · NAICS 561621 Security Systems Services (except Locksmiths) · Cookeville, TN · Offers: 2
DIGITRONICS, INC. Department of the Interior
U.S. Fish and Wildlife Service
$25,408 Sep 23, 2026
Ends: Sep 27, 2027
SLOAN CANYON NCA SECURITY CAMERA SYSTEM PER STATEMENT OF WORK
140L3926P0051 · NAICS 561621 Security Systems Services (except Locksmiths) · Las Vegas, NV · SBA · Offers: 13
INTER-PACIFIC INC. Department of the Interior
Bureau of Land Management
$87,071
Potential value: $118,196
Sep 23, 2026
Ends: Feb 01, 2027
SLOAN TEMPORARY MOBILE SECURITY CAMERA PER STATEMENT OF WORK
140L3926P0057 · NAICS 561621 Security Systems Services (except Locksmiths) · Las Vegas, NV · SBA · Offers: 3
AA RESIDENTIAL SECURITY AND MONITORING CORP Department of the Interior
Bureau of Land Management
$11,750 Sep 23, 2026
Ends: Dec 03, 2026
SUPPLY: CA-SF BAY NWR COMPLX-VIDEO SURVEILLANCE
140F1S26F0056 · NAICS 561621 Security Systems Services (except Locksmiths) · Fremont, CA · Offers: 4
DIGITRONICS, INC. Department of the Interior
U.S. Fish and Wildlife Service
$72,381 Sep 22, 2026
Ends: Sep 23, 2027
KLAMATH FALLS FIELD OFFICE CCTV REPLACEMENT, BLM LAKEVIEW DISTRICT, OREGON
140L4326P0150 · NAICS 561621 Security Systems Services (except Locksmiths) · Klamath Falls, OR · SBA · Offers: 16
REXUS USA LLC Department of the Interior
Bureau of Land Management
$74,510 Sep 22, 2026
Ends: Jan 31, 2027
SALEM MARITIME NHP & SAUGUS IRON WORKS NHS - FIRE ALARM/SPRINKLER SYSTEM INSPECTION, TESTING, MAINTENANCE AND REPAIR
140P4326P0061 · NAICS 561621 Security Systems Services (except Locksmiths) · Salem, MA · SBA · Offers: 8
TANAUAN GLOBAL LLC Department of the Interior
National Park Service
$43,710
Potential value: $126,664
Sep 18, 2026
Ends: Sep 30, 2027
FIRE SYSTEM MONITORING, REDWOODS NATIONAL AND STATE PARKS, DEL NORTE COUNTY, CALIFORNIA
140P8426P0084 · NAICS 561621 Security Systems Services (except Locksmiths) · Crescent City, CA · SBA · Offers: 1
PETRUSHA ENTERPRISES, INC. Department of the Interior
National Park Service
$12,885 Sep 18, 2026
Ends: Dec 31, 2026
SUPPLY: WA-NISQUALL NWR COMPLX- FIRE DETC. & IDS
140F1S26P0092 · NAICS 561621 Security Systems Services (except Locksmiths) · Olympia, WA · Offers: 4
DIGITRONICS, INC. Department of the Interior
U.S. Fish and Wildlife Service
$53,987 Sep 17, 2026
Ends: Sep 20, 2027
SERVICE REQUIREMENT TO PROVIDE INSPECTION, REPAIR, AND MAINTENANCE SERVICES FOR BOR-DO'S PHYSICAL ACCESS CARD SYSTEM AT THE DENVER FEDERAL C…
140R4026P0104 · NAICS 561621 Security Systems Services (except Locksmiths) · Lakewood, CO · SBA · Offers: 4
SECURITY INSTALL SOLUTIONS, INC. Department of the Interior
Bureau of Reclamation
$58,160
Potential value: $96,320
Sep 17, 2026
Ends: Sep 17, 2028
RESTORATION AND RECOMMISSIONING OF FICAM-COMPLIANT PHYSICAL ACCESS CONTROL SYSTEM (PACS)
140L1726P0049 · NAICS 561621 Security Systems Services (except Locksmiths) · Farmington, NM · SBA · Offers: 5
NEXT LEVEL HOME AUDIO & VIDEO, INC. Department of the Interior
Bureau of Land Management
$79,025 Sep 16, 2026
Ends: Sep 15, 2027
SERVICES, SECURITY ALARM & CAMERA SRVCS - FY 26 - VIRGIN ISLANDS NATIONAL PARK (VIIS)
140P5426P0046 · NAICS 561621 Security Systems Services (except Locksmiths) · St John, VI · Offers: 1
CENTURION SECURITY SYSTEMS INC Department of the Interior
National Park Service
$30,000 Sep 16, 2026
Ends: Nov 30, 2027
SECURITY DOOR REPLACEMENT
140E0126F0079 · NAICS 561621 Security Systems Services (except Locksmiths) · Chantilly, VA · Offers: 1
CONDORTECH SERVICES, INC. Department of the Interior
Bureau of Safety and Environmental Enforcement
$23,569 Sep 15, 2026
Ends: Mar 14, 2027
SUPPLY: KS-FWS GREAT PLAINS NATURE-VSS
140F1S26F0049 · NAICS 561621 Security Systems Services (except Locksmiths) · Herndon, VA · Offers: 5
DIGITRONICS, INC. Department of the Interior
U.S. Fish and Wildlife Service
$38,711 Sep 15, 2026
Ends: Oct 31, 2027
SUPPLY: KS-FWS GREAT PLAINS NATURE-IDS
140F1S26P0082 · NAICS 561621 Security Systems Services (except Locksmiths) · Herndon, VA · SBA · Offers: 3
DIGITRONICS, INC. Department of the Interior
U.S. Fish and Wildlife Service
$16,249 Sep 14, 2026
Ends: Oct 31, 2027
SUPPLY: MA-REG 5 JOINT EXPENDITURES-PACS
140F1S26F0044 · NAICS 561621 Security Systems Services (except Locksmiths) · Herndon, VA · Offers: 2
DIGITRONICS, INC. Department of the Interior
U.S. Fish and Wildlife Service
$28,290 Sep 11, 2026
Ends: Sep 10, 2027
SAMA SAIR SECURITY ALARM SERVICE '26-'29
140P4326P0057 · NAICS 561621 Security Systems Services (except Locksmiths) · Salem, MA · Offers: 2
AMERICAN ALARM & COMMUNICATIONS, INC. Department of the Interior
National Park Service
$57,532
Potential value: $181,264
Sep 11, 2026
Ends: Jun 13, 2027
EDIS FIRE SYSTEM REPAIRS
140P4526C0037 · NAICS 561621 Security Systems Services (except Locksmiths) · West Orange, NJ · Offers: 1
ASSOCIATED FIRE PROTECTION INC Department of the Interior
National Park Service
$24,517 Sep 11, 2026
Ends: Oct 30, 2026
OR-FWS SHELDON NWR-FIRE ALARM & EXTINGUISHER INSPECTION BASE PLUS FOUR OPTIONAL YEARS
140FS126P0261 · NAICS 561621 Security Systems Services (except Locksmiths) · Lakeview, OR · SBA · Offers: 3
BYRON GIBBONS Department of the Interior
U.S. Fish and Wildlife Service
$13,159
Potential value: $65,795
Sep 10, 2026
Ends: Sep 30, 2027
PROCUREMENT FOR TWO MOBILE SURVEILLANCE SECURITY TRAILER SYSTEMS, INCLUDING INSTALLATION, MONITORING, MAINTENANCE, AND SUPPORT SERVICES FOR …
140G0326P0259 · NAICS 561621 Security Systems Services (except Locksmiths) · Lakewood, WA · SBA · Offers: 16
LIGHTPATH SOLUTIONS LLC Department of the Interior
U.S. Geological Survey
$62,400
Potential value: $124,800
Sep 09, 2026
Ends: Oct 11, 2028
THIS CYCLIC MAINTENANCE PROJECT WILL INSTALL A COMMERCIAL-GRADE INTRUSION DETECTION SYSTEM TO SUSTAIN RELIABLE ASSET PROTECTION AND CONTROLL…
140P8326C0011 · NAICS 561621 Security Systems Services (except Locksmiths) · Kimberly, OR · SBA · Offers: 9
QUAD-TEAM TECHNICAL SERVICES INC Department of the Interior
National Park Service
$19,750 Sep 04, 2026
Ends: Dec 28, 2026
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Source: USAspending.gov (prime contract awards of $10,000 or more). Values are amounts obligated to date. Recent months can still change as agencies report late.