King County Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the King County. Use this page to monitor King County procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in Washington. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- Engineering Services for the Taxiway Bravo Relocation Project bid · Closed · Due: 12/19/2025 King County View Notice
- Civil and Structural Repair Work Order 2026-2027 bid · Closed · Due: 11/25/2025 King County View Notice
- ITB-Crane/hoist Inspections, Load Testing, and Repairs bid · Closed · Due: 12/02/2025 King County View Notice
- ITB-Snow Plowing Removal Services bid · Closed · Due: 12/05/2025 King County View Notice
- BLRTS SPA Canopy bid · Closed · Due: 12/02/2025 King County View Notice
- Engineering Services for the Taxiway Bravo Relocation Project bid · Closed · Due: 12/19/2025 King County View Notice
- RFP-Hazardous Waste Management Program Strategic Communications & Policy Support bid · Closed · Due: 12/22/2025 King County View Notice
- RFP-Hazardous Waste Management Program Strategic Communications & Policy Support bid · Closed · Due: 12/22/2025 King County View Notice
- RFP-Hazardous Waste Management Program Strategic Communications & Policy Support bid · Closed · Due: 12/22/2025 King County View Notice
- Parking Management Services for Goat Hill and King Street Center Garages bid · Closed · Due: 11/20/2025 King County View Notice
- Parking Management Services for Goat Hill and King Street Center Garages bid · Closed · Due: 11/20/2025 King County View Notice
- RFP-Hazardous Waste Management Program Strategic Communications & Policy Support bid · Closed · Due: 12/03/2025 King County View Notice
- Cedar Hills Regional Landfill Gas Collection and Conveyance System bid · Closed · Due: 12/04/2025 King County View Notice
- ITB-Vehicle Repair Services bid · Closed · Due: 12/02/2025 King County View Notice
- HOUGHTON & PUYALLUP - LANDFILL GAS BLOWER CONTROL PANEL AND CONTROLS UPGRADES bid · Closed · Due: 11/13/2025 King County View Notice
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