R & R MECHANICAL LLC

WASHINGTON, DC, 20018

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	Department of Defense	MECHANICAL 23-200-0100 Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 236220 Parent award performance state: DC Parent award description: DESIGN-BUILD CONSTRUCTION FOR A SECURED FEDERAL BUILDING, NATIONAL MALL AREA, WASHINGTON D.C. View parent award on USAspending	—	$8,642,000	Apr 12, 2024	— – —

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: HUT3E97G7VC4
CAGE: 1YAV5
Website: https://www.rrmechanical.com/

NAICS codes

236220Commercial and Institutional Building Construction(definition)
238220Plumbing, Heating, and Air-Conditioning ContractorsPrimary(definition)

Data sources

SAM.gov monthly extract
ID HUT3E97G7VC4 · fetched Oct 25, 2026 · source
USAspending.gov
ID recipient:HUT3E97G7VC4 · 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.