Command Search (/)DoD & DHS Obligations $1.40T FY24-26Expiring Recompetes 300 $126.8BPalantir Maven 81.6% fill $637.6M / $781.3MAnduril Enterprise $20B IDIQUS Grid Queue 107.8 GW 523 projectsSanctions & UFLPA 432 entitiesContract RecordsUpdated Oct 26, 2026
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AwardTape / Contracts / W912DY-23-F-0521

W912DY-23-F-0521: Department of the Army Award to Addon Services LLC

Construction for jbsa dlt hallway. Contracting activity: W2V6 USA ENG SPT CTR HUNTSVIL. Estimated completion: 2025-12-19.

$4.2M cumulative ceiling / COMPETITION NOT STATED / 2025-12-19 completion / W912DY W2V6 USA ENG SPT CTR HUNTSVIL

1. Contract Summary & Primary Sources

Contract Number (PIID) W912DY-23-F-0521 (unhyphenated: W912DY23F0521) · Parent Vehicle: W912DY-22-D-0045
Prime Contractor (Awardee) Addon Services LLC (Texas)
FY2024-FY2026 Federal Defense Portfolio: $71.1M obligated across 59 contracts
Obligated Amount Order-Dependent / TBD
Cumulative Face Value / Ceiling USAspending Base IDV Ceiling: $4,155,278
USAspending / FPDS Obligation History Base Record Obligated: $0 (signed 2023-09-30, latest FPDS action 2024-11-08) · 9 Issued Delivery/Task Order(s) totaling $48,129,118
Awarding Branch / Agency Department of the Army
Contracting Command & DoDAAC W912DY: W2V6 USA ENG SPT CTR HUNTSVIL
Competition & Contract Structure COMPETITION NOT STATED · Delivery Order / Firm-Fixed-Price (FFP)
Product / Service & Industry Codes PSC Y1JZ (Construction Of Miscellaneous Buildings) · NAICS 236220 (Commercial And Institutional Building Construction)
Work Locations & Funding Primary Place of Performance: Texas
Estimated Completion Date 2025-12-19
Verified Primary Sources

2. Verbatim Announcement & Scope Breakdown

USAspending / FPDS Transaction Description (Contract W912DY23F0521)

Construction for jbsa dlt hallway

3. Subcontractor, Supply Chain & Capture Intelligence

For Tier-2 / Tier-3 Subcontractors & Suppliers

Subcontracting & Material Supply Window

  • Prime Awardee: Addon Services LLC
  • Delivery Runway: Active through 2025-12-19
  • Requirement Scope: Construction for jbsa dlt hallway
  • Federal Supply Class: PSC Y1JZ (Construction Of Miscellaneous Buildings)
  • BD Action: Reference Prime Contract W912DY-23-F-0521 when contacting Addon Services LLC Supply Chain / Small Business Liaison Officer.
For Competing Primes & Capture Managers

Buying Command & Recompete Posture

  • Buying Command: W912DY (W2V6 USA ENG SPT CTR HUNTSVIL)
  • Acquisition Method: COMPETITION NOT STATED
  • FOIA Jurisdiction: Army Contracting Command (ACC) FOIA Officer (usarmy.redstone.acc.mbx.hqaccfoia@army.mil)
  • Capture Action: Request Section B CLIN ceiling structure and Section C Statement of Work below to benchmark deliverable requirements.

Issued Task & Delivery Orders under W912DY-23-F-0521 (9 shown, $48.1M obligated)

Order PIID Obligated Awardee Start / Latest Action End Date Order Scope
W912DY25FA285 $18.9M Addon Services LLC 2025-09-30 / 2026-06-03 2028-03-01 Rfp amendment 0002 is to provide the following: sow_fy 25 netc north island renovations_03sep2025**the proposal due date remains unchanged proposals are due 12 sep 2025 at 1300. **
W912DY24F0674 $15.4M Addon Services LLC 2024-09-30 / 2026-02-19 2026-07-22 Fy24 USMC secured facilities complex oconus. minor construction
W912DY24F0648 $7.4M Addon Services LLC 2024-09-29 / 2026-05-19 2027-05-14 New maintenance building with admin area for lock 27 located in granite city, il.
W912DY23F0503 $3.2M Addon Services LLC 2023-09-28 / 2024-08-28 2025-06-15 Construction for b908 turf field
W912DY24F0536 $2.3M Addon Services LLC 2024-09-27 / 2026-02-13 2026-03-27 Presidio of monterey roofs repair project
W912DY23F0433 $434K Addon Services LLC 2023-09-30 / 2026-03-28 2026-10-31 Construction for hangar b3231
W912DY23F0506 $358K Addon Services LLC 2023-09-30 / 2025-12-11 2026-06-26 Construction roof repairs bldg 601
W912DY22F0615 $140K Addon Services LLC 2022-09-29 / 2025-03-21 2025-09-30 Restroom reno for kirtland afb bld 201
W912DY22F0623 $0 Addon Services LLC 2022-09-30 / 2024-08-22 2025-08-29 Construction for building 1102 kitchen at yuma
Tier-2 Subcontract Reporting Status (FAR 52.204-10): Prime contractors report first-tier subcontracts of $30,000 or more to the Federal Subaward Reporting System (FSRS) by the end of the month following subcontract award. Under DFARS 252.219-7003, prime awards exceeding $750,000 ($1.5M for construction) carry mandatory small-business subcontracting plans. Component and subsystem suppliers should contact Addon Services LLC Supply Chain / Small Business Liaison referencing contract W912DY-23-F-0521.

Recent Contract Actions from Buying Office W912DY (W2V6 USA ENG SPT CTR HUNTSVIL)

Date Contract (PIID) Prime Contractor Amount Completion Scope Summary
2026-09-25 W912DY-26-C-A034 Pond Constructors $12.6M Jan 1, 2031 Pond Constructors wins $12.6M contract for preventive and corrective maintenance on capitalized petroleum facilities. U.S. Army Corps of Eng...
2026-09-23 W912DY-26-C-A065 - $10.7M Mar 24, 2032 Steele's Garage Door Repair wins $10.7M contract for non-personal facilities maintenance and services. U.S. Army Corps of Engineers' Enginee...
2026-09-04 W912DY-26-F-A355 Allsteel $10.4M May 7, 2027 Allsteel wins $10.4M contract for administrative office furniture, including panel systems, wood furniture, fixtures and equipment. U.S. Arm...
2026-08-26 W912DY-26-D-A038 AECOM Technical Services $30.7M Aug 25, 2031 AECOM Technical Services wins $30.7M contract for maintenance and support of the Remedial Action Cost Engineering and Requirements. U.S. Arm...
2026-08-12 W912DY-26-F-A067 - $0 - Correction to an earlier M.C Dean award. .
2026-08-10 W912DY-26-F-A067 M.C Dean $92.4M Aug 4, 2026 M.C Dean wins $92.4M contract. U.S. Army Corps of Engineers' Engineering and Support Center work through Aug 4, 2026.
2026-08-04 W912DY-26-D-A035 C.H. Guernsey & $48.1M Jul 31, 2031 C.H. Guernsey & wins $48.1M contract for Army Utility Program policy assistance, program management support, utility system evaluations. U.S...
2026-06-29 W912DY-26-C-A031 Pond Constructors $16.0M Jun 29, 2030 Pond Constructors wins $16.0M contract for preventive and corrective maintenance. U.S. Army Corps of Engineers' Engineering and Support Cent...

4. Underlying Contract Files (Section B Pricing & Section C Statement of Work)

Document Status: Not yet on file. The government publishes the award notice and obligation record above, but does not post the underlying Section C Statement of Work (SOW), Section B line-item pricing schedule (CLINs), or Sole-Source Justification & Approval (J&A) online.
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Pre-Filled FOIA Request Letter for W912DY-23-F-0521

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