PrimeRFP SCOUT · Federal Contract Recompete Brief

N4019223D2804SMALL business design-build multiple AWARD — Custom Mechanical Systems Corp

Custom Mechanical Systems Corp holds $553.2M across 79 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 5 related awards in the incumbent pipeline. Set-aside status: SBA.

Navfacsyscom Marianas

Awarding office

Custom Mechanical Systems Corp

Recipient

—

Estimated value

Z1AZ

PSC

SBA

Set-aside

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Contract facts

SBA

Contract numberN4019223D2804

Also listed asN40192-23-D-2804

AgencyNavfacsyscom Marianas

Awarding officeNavfacsyscom Marianas

Awarding agencyDepartment of Defense (DOD)

Funding agencyDepartment of Defense (DOD)

IncumbentCustom Mechanical Systems Corp

UEIF3XNVDG59VH7

PSCZ1AZ

Related solicitationN4019221R2800

SMALL BUSINESS DESIGN-BUILD MULTIPLE AWARD CONSTRUCTION CONTRACT (SB-DBMACC), VARIOUS, LOCATIONS, GUAM. NEW CONSTRUCTION, RENOVATION/MODERNIZATION, AND ROUTINE REPAIR/MAINTENANCE AT VARIOUS FEDERAL/MILITARY FACILITIES AND INSTALLATIONS ON GUAM. is a federal SBA award for Navfacsyscom Marianas held by Custom Mechanical Systems Corp. Estimated value —. Related solicitation N4019221R2800.

Incumbent footprint

Public record

Custom Mechanical Systems Corp — $553.2M obligated across 79 awards (firm-wide, all agencies).

Sole agency: Department of Defense (DOD)

Department of Defense (DOD)$553.2M · 100% of firm total

Related awards

Same incumbent

FA890325F0110

REPAIR AND UPGRADE FUELS FACILITIES AT TYNDALL AFB, FL

$7.4M

Aug 28, 2026

FA890325F0038

REPAIR VARIOUS FUELS FACILITIES AT ANDERSEN AFB, GUAM

$4.6M

Aug 31, 2026

FA890324F0012

REPAIR BAKER HYDRANT AT KADENA AFB OKINAWA JAPAN

$8.9M

Sep 30, 2026

FA254321F0003

POWER PLANT MAINTENANCE FOR BUCKLEY SPACE FORCE BASE

$7.6M

Sep 30, 2026

FA890324F0108

THE CONTRACTOR SHALL PROVIDE THE NECESSARY EFFORT AND MANAGEMENT IN ACCORDANCE WITH THE SO…

$23.3M

Oct 5, 2026

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Frequently asked questions

What is contract N4019223D2804?

N4019223D2804 (SMALL business design-build multiple AWARD) is a Navfacsyscom Marianas award with an estimated value of —, currently held by Custom Mechanical Systems Corp. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is N40192-23-D-2804?

N40192-23-D-2804 is the dashed form of PIID N4019223D2804 (SMALL business design-build multiple AWARD), held by Custom Mechanical Systems Corp. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded N4019223D2804?

Navfacsyscom Marianas awarded N4019223D2804 to Custom Mechanical Systems Corp.

Who is the incumbent on N4019223D2804?

Custom Mechanical Systems Corp is the incumbent with $553.2M across 79 related awards in SCOUT’s public footprint.

When does Custom Mechanical Systems Corp’s N4019223D2804 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.

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 Aug 19, 2026 · refreshed monthly