Humboldt County Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the Humboldt County. Use this page to monitor Humboldt County procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in California. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- HSIP Hammond & Mid Town Crossings bid · Closed · Due: 6/30/2026 Humboldt County View Notice
- Storm Damage and Earthquake Repair to Shively Road (C4F012) PM 0.52 & 3.00-3.25 bid · Closed · Due: 6/30/2026 Humboldt County View Notice
- HUMBOLDT COUNTY ANIMAL SHELTER ADA MODIFICATION bid · Closed · Due: 6/02/2026 Humboldt County View Notice
- Request for Qualifications for On-call Architectural Design Services bid · Closed · Due: 6/29/2026 Humboldt County View Notice
- Edgelines on Indian Reservation Road Systems bid · Closed · Due: 6/09/2026 Humboldt County View Notice
- Storm Damage Repair to Alderpoint Road (F6B165) PM 7.90 & 8.15 bid · Closed · Due: 6/16/2026 Humboldt County View Notice
- Storm Damage Repair to Hidden Court PM 0.20 , PM 0.04 & East Branch Road PM… bid · Closed · Due: 6/23/2026 Humboldt County View Notice
- CALIFORNIA REDWOOD COAST - HUMBOLDT COUNTY AIRPORT RELOCATE TAXIWAY A & TAXIWAY A LIGHTING bid · Closed · Due: 5/21/2026 Humboldt County View Notice
- HUMBOLDT COUNTY ANIMAL SHELTER ADA MODIFICATION bid · Closed · Due: 5/26/2026 Humboldt County View Notice
- CALIFORNIA REDWOOD COAST - HUMBOLDT COUNTY AIRPORT RELOCATE TAXIWAY A & TAXIWAY A LIGHTING bid · Closed · Due: 5/14/2026 Humboldt County View Notice
- MURRAY FIELD AIRPORT INSTALL RUNWAY 12/30 VERTICAL GUIDANCE SYSTEMS bid · Closed · Due: 5/07/2026 Humboldt County View Notice
- Humboldt Natural and Working Lands Carbon Stock and Mgmt Study bid · Closed · Due: 5/15/2026 Humboldt County View Notice
- Lot: Rock Crushing and Transport Equipment bid · Closed · Due: 4/30/2026 Humboldt County View Notice
- Correctional Facility Re-Roofing Project bid · Closed · Due: 5/12/2026 Humboldt County View Notice
- Security and Secure Transportation bid · Closed · Due: 5/04/2026 Humboldt County View Notice
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