A. G. O'BRIEN PLUMBING & HEATING CO

HERMANTOWN, MN, 55811

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	220000 PLUMBING 230000 HVAC 2716 Parent award context Parent award agency: General Services Administration · Public Buildings Service Parent award NAICS: 236220 Parent award performance state: MN Parent award description: CONSTRUCTION SERVICES FOR IRS DULUTH 1ST FLOOR RENOVATION, GERALD W. HEANEY FEDERAL BUILDING & U.S. COURTHOUSE, 515 W. FIRST STREET, DULUTH, MN 55802. View parent award on USAspending	47PF0018D0080USAspending	$86,650	Oct 30, 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: LTAZZGLSGK86
CAGE: 3Q3T2
Website: https://agobrien.com/

NAICS codes

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

Data sources

SAM.gov monthly extract
ID LTAZZGLSGK86 · fetched Oct 25, 2026 · source
USAspending.gov
ID recipient:LTAZZGLSGK86 · 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.