Skip to content
California

California

California opportunities often flow through multiple subagencies and contracting offices, each with different templates and amendment behavior. Use this hub to keep that activity in one place before final submission checks on SAM.gov.

Updated Feb 16, 2026Page 61
Use filters to refine your search; results open in the main Opportunities search.
California

AIR MONITORING SHELTER

Seeking competitive bids for the removal of an existing air monitoring shelter and the design, construction, and installation of a new replacement shelter that accommodates current equipment and ensures sustained ability to assess air quality in accordance with regulatory standards.

Posted: Feb 13, 2026Due: Mar 04, 2026Due in 5d
California contracting guide

13 notices close in the next 14 days on this page.

  • Watch set-aside labels and solicitation amendments together before qualifying a target.
  • Tag recurring NAICS/PSC combinations to speed go/no-go decisions for this agency.
  • Current place-of-performance signals include CA. Validate location requirements early in teaming discussions.

Explore related

Browse common filters found across the opportunities listed on this page.

Not affiliated with the U.S. Government. Verify official details and attachments on SAM.gov before bidding.