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.
- BLRTS SPA Canopy bid · Closed · Due: 2/11/2026 King County View Notice
- BLRTS SPA Canopy bid · Closed · Due: 2/11/2026 King County View Notice
- RFP-Burien Equitable Transit Oriented Development bid · Closed · Due: 5/07/2026 King County View Notice
- BLRTS SPA Canopy bid · Closed · Due: 2/11/2026 King County View Notice
- RFP - Access and Outreach System bid · Closed · Due: 3/02/2026 King County View Notice
- RFP - Access and Outreach System bid · Closed · Due: 3/02/2026 King County View Notice
- RFP-Independent Performance Oversight Services WTD Capital Improvement Program bid · Closed · Due: 3/04/2026 King County View Notice
- RFP - Access and Outreach System bid · Closed · Due: 3/02/2026 King County View Notice
- RFP-Biosolids and Residuals Hauling Services bid · Closed · Due: 3/02/2026 King County View Notice
- RFP-Employee Medical Plan Administrator and High Value Care Solution bid · Closed · Due: 2/13/2026 King County View Notice
- Boise Creek Mitigation Project bid · Closed · Due: 2/26/2026 King County View Notice
- RFP-Confidential Records Destruction and Recycling Services bid · Closed · Due: 2/09/2026 King County View Notice
- RFP-Printing and Mailing Services for Jury Summons and Hearing Notices bid · Closed · Due: 1/30/2026 King County View Notice
- RFP-Auditing Services for Heavy Civil GC/CM Contracts bid · Closed · Due: 2/20/2026 King County View Notice
- RFP-Printing and Mailing Services for Jury Summons and Hearing Notices bid · Closed · Due: 1/30/2026 King County View Notice
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