PrimeRFP
PrimeRFP SCOUT · Federal Contract Recompete Brief

HQ003422D0023CIVIL construction at the pentagon — Addon Services LLC

Addon Services LLC holds $24.9M across 14 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 3 related awards in the incumbent pipeline. Set-aside status: WOSB.

Washington Headquarters Services
Awarding office
Addon Services LLC
Recipient
—
Estimated value
Z2LZ
PSC
WOSB
Set-aside

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Contract facts

WOSB
Contract numberHQ003422D0023
Also listed asHQ0034-22-D-0023
AgencyWashington Headquarters Services
Awarding officeWashington Headquarters Services
Awarding agencyDepartment of Defense (DOD)
Funding agencyDepartment of Defense (DOD)
IncumbentAddon Services LLC
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PSCZ2LZ
Related solicitationHQ003422R0098

CIVIL CONSTRUCTION AT THE PENTAGON is a federal WOSB award for Washington Headquarters Services held by Addon Services LLC. Estimated value —. Related solicitation HQ003422R0098.

Incumbent footprint

Public record

Addon Services LLC — $24.9M obligated across 14 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($24.9M) · all agencies
Department of Defense (DOD)$20.4M · 82%Department of Health and Human Services (HHS)$4.4M · 18%
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Related awards

Same incumbent
HQ003425FE568
DESIGN-BUILD CONSTRUCTION SERVICES TO REPAIR NORTH PARKING STRUCTURE AT THE MARK CENTER
$3.8M
Aug 24, 2027
W91QV123C0003
PROGRAM SUPPORT COORD AND PREVENTION
$1.2M
Oct 31, 2027
HQ003424F0672
DESIGN-BID-BUILD CONSTRUCTION TO REPAIR RETAINING WALL
$9.5M
Aug 31, 2026

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Frequently asked questions

What is contract HQ003422D0023?

HQ003422D0023 (CIVIL construction at the pentagon) is a Washington Headquarters Services award with an estimated value of —, currently held by Addon Services LLC. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is HQ0034-22-D-0023?

HQ0034-22-D-0023 is the dashed form of PIID HQ003422D0023 (CIVIL construction at the pentagon), held by Addon Services LLC. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded HQ003422D0023?

Washington Headquarters Services awarded HQ003422D0023 to Addon Services LLC.

Who is the incumbent on HQ003422D0023?

Addon Services LLC is the incumbent with $24.9M across 14 related awards in SCOUT’s public footprint.

When does Addon Services LLC’s HQ003422D0023 come up for recompete?

SCOUT tracks a period-of-performance end of an unstated date. Actual solicitation timing can shift with extensions, bridges, or consolidations.

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Data: Showing contracts ≥ $100K from federal procurement records (FPDS-NG, SAM.gov, and related repositories), normalized by PrimeRFP SCOUT. Each row keyed by Award ID (PIID); task orders appear as independent rows.

Data as of · refreshed monthly
Sources: USASpending, FPDS, SAM.gov · Public-record facts + SCOUT analysis shown above; personalized scoring in SCOUT.
primerfp.com/intel/contract/HQ003422D0023