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Mechanical Support Services

Total Small BusinessNAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors

In plain English

Dept of Defense (Washington Headquarters Services) posted this sources sought on Oct 14, 2026. It is a Total Small Business set-aside, so it is open to small businesses only. It falls under NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors), which also sets the size standard you must meet. Work is to be performed in Washington, District of Columbia. Responses are due Nov 17, 2026 (32 days from now).

AgencyDept of Defense
OfficeWashington Headquarters Services
Set-asideTotal Small Business
NAICS238220 Plumbing, Heating, and Air-Conditioning Contractors
Place of performanceWashington, District of Columbia
Notice typeSources Sought
Solicitation #ATM202610140435
PostedOct 14, 2026
Response dueNov 17, 2026

Description

The SAM.gov feed does not include the full description text. Read the complete notice, attachments and submission instructions on SAM.gov.

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Related: all Plumbing, Heating, and Air-Conditioning Contractors (238220) bids · District of Columbia bids · Plumbing, Heating, and Air-Conditioning Contractors (238220) contracts coming up for recompete · sources sought

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