DIABLO BOILER & STEAM INC

ANTIOCH, CA, 94509

Unclaimed

Subcontracting experience

1 record from government sources. Past participation is not evidence of current teaming interest.

Role	Agency	Description	Vehicle	Obligated	Action date	Period
Subcontractor	General Services Administration	REPLACE TUBING AT THE RYAN BOILER ROOM FOUND IN BUILDING 15 DIABLO2023 · Prime awardUSAspending	47PK0221A0007USAspending	$193,010	Aug 1, 2023	— – —

Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.

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Identifiers

UEI: M637BWP4P7N3
CAGE: 0PJX8

NAICS codes

238220Plumbing, Heating, and Air-Conditioning ContractorsPrimary(definition)

Data sources

SAM.gov monthly extract
ID M637BWP4P7N3 · fetched Oct 25, 2026 · source
USAspending.gov
ID recipient:M637BWP4P7N3 · fetched Oct 26, 2026 · source

Last synced Oct 25, 2026 · profile updated Oct 25, 2026

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Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.