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Bid Opportunities


Learn about current bid and contract opportunities available to consultants, service providers, contractors, vendors, or suppliers.
 
The following is a listing of various bid postings. Click on any of the titles for the details on that particular bid.
Aviation 1 Bid
ROHNERVILLE AIRPORT REHABILITATE RUNWAY 11/29
Bid No. AIP No. 3-06-0083-014-2024
NOTICE TO BIDDERS Sealed proposals will be received by (and all bids should be mailed or delivered to) the Department of Aviation SEALED BID for the Rohnerville Airport...[Read on]
Status:
Closes:
Open
4/16/2026 2:00 PM
Commodities - Miscellaneous 1 Bid
DPW2026-001 Provision of Bulk Fuel and Petroleum Products
Bid No. DPW2026-001
Please find Request for Proposals DPW2026-001 listed below. Active bids are located in the Open tab, closed bids are located in the Closed tab. The purpose of this document...[Read on]
Status:
Closes:
Open
4/9/2026 2:00 PM
Planning & Building 1 Bid
Environmental Remediation and Restoration Initiative
Bid No. EPA 801
I. Introduction The County of Humboldt is requesting proposals for the assessment, cleanup, and redevelopment of brownfields sites. This funding opportunity is made possible...[Read on]
Status:
Closes:
Open
7/19/2026 5:00 PM
Public Works 3 Bids
Measure O - 2026 Road Maintenance Surfacing Project Bald Hills Road (Phase 1)
Bid No. 342033
COUNTY OF HUMBOLDT DEPARTMENT OF PUBLIC WORKS NOTICE TO BIDDERS Sealed proposals will be received by (and...[Read on]
Status:
Closes:
Open
4/14/2026 2:00 PM
Public Works Measure O - 2026 Road Maintenance Surface Management Project, Multiple Locations
Bid No. 342003, 342004, 342007, 342009
COUNTY OF HUMBOLDT DEPARTMENT OF PUBLIC WORKS NOTICE TO BIDDERS Sealed proposals will be received by (and...[Read on]
Status:
Closes:
Open
4/14/2026 2:00 PM
Rehabilitation, Overlay And Bike Improvements On Myrtle
Bid No. 221060 & 342001
COUNTY OF HUMBOLDT DEPARTMENT OF PUBLIC WORKS NOTICE TO BIDDERS Sealed proposals will be received by (and all bids should be mailed or delivered to) the ...[Read on]
Status:
Closes:
Open
4/14/2026 2:00 PM