HVAC and plumbing government contracts in California

2 open federal HVAC and plumbing notices in California today, 1 of them set aside for small or certified businesses. Nationwide notices with no stated place (23 today) are on the HVAC and plumbing page. Data date 2026-10-30.

Open now

Cooling Tower Refurbishment - Three (3) Cells

Respond by 2026-11-02 3 days · Health And Human Services, Department Of / Indian Health Service · Winterhaven, CA

Indian small business set-asideSources sought

The Fort Yuma Health Center operates three EVAPCO cooling tower cells that require refurbishment of internal heat-transfer and drift-control components. The existing fill supports support the tower… · posted 2026-10-26

Replace HVAC Rooftop Units at Building 2275

Respond by 2026-11-04 5 days · Dept Of Defense / Dept Of The Army · March Air Reserve Base, CA

Not statedPresolicitation

Project Information This pre-solicitation notice is being issued in accordance with RFO FAR 12.201-1 and RFO FAR 5.1. The purpose of this synopsis is to gain knowledge of potential sources for this… · posted 2026-10-21

The paid list

USD 29, one time: every open notice for hvac and plumbing contractors in California plus the notices with no stated place of performance (nationwide and remote work that no state page can show), deadline-sorted, set-aside in plain words, one-line summary and SAM.gov link each. Emailed within 1 business day. One free re-run within 14 days.

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Closed in the last 90 days (1)

What came up recently; links still open on SAM.gov for reading.

Title	Closed	Agency	Set-aside
Two sets of HVAC units or Mobile Ground Control Station	2026-10-27	National Aeronautics And Space Administration	Small business set-aside

Responding

Facts only: a free SAM.gov entity registration is required before an award; set-aside notices need the matching SBA status; the notice page carries attachments, questions and amendments. How the process works for HVAC and plumbing.