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.
- STORM DAMAGE REPAIR ON PALMER BOULEVARD (3H065) PM 0.33 bid · Closed · Due: 12/16/2025 Humboldt County View Notice
- Rio Dell OOR - Invitation for Bids bid · Closed · Due: 11/24/2025 Humboldt County View Notice
- PM / Owners Rep / CA Services for a new Psychiatric Health Facility bid · Closed · Due: 10/21/2025 Humboldt County View Notice
- Humboldt County Main Library Boilers Replacement Project bid · Closed · Due: 10/21/2025 Humboldt County View Notice
- New Budget ADU/Prefab/Tiny House - McKinleyville bid · Closed · Due: 9/26/2025 Humboldt County View Notice
- Redway Transfer Station Improvements bid · Closed · Due: 10/07/2025 Humboldt County View Notice
- Redway - Owner-Occupied Home Rehabilitation bid · Closed · Due: 9/08/2025 Humboldt County View Notice
- Rehab earthquake-damaged SFR - Rio Dell bid · Closed · Due: 9/15/2025 Humboldt County View Notice
- ADU/Prefab Build or buy - McKinleyville bid · Closed · Due: 9/17/2025 Humboldt County View Notice
- Manufactured Home Repair/Rehabilitation Eureka bid · Closed · Due: 9/12/2025 Humboldt County View Notice
- Redway - SFR Owner-Occupied Rehabilitation bid · Closed · Due: 9/08/2025 Humboldt County View Notice
- Enterprise Security System bid · Closed · Due: 9/05/2025 Humboldt County View Notice
- Redway - SFR Owner-Occupied Rehabilitation bid · Open · Due: 8/17/2026 Humboldt County View Notice
- Measure O Road Maintenance Project Jacoby Creek Rd & South Quarry Rd bid · Closed · Due: 8/05/2025 Humboldt County View Notice
- Measure O Road Maintenance Project Fiberized Micro Seal. Waddington, Ridgewood/Walnut, Indianola bid · Closed · Due: 8/05/2025 Humboldt County View Notice
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