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.
- 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
- BLRTS SPA Canopy bid · Closed · Due: 2/05/2026 King County View Notice
- RFP-Workers' Compensation and Third-Party Liability Actuarial Services bid · Closed · Due: 2/19/2026 King County View Notice
- Diving Inspection Repair Work Order 2026-2027 bid · Closed · Due: 1/26/2026 King County View Notice
- Plumbing Mechanical Construction Work Order bid · Closed · Due: 2/05/2026 King County View Notice
- Hydrogeologic Services for Cedar Hills Regional Landfill bid · Closed · Due: 2/10/2026 King County View Notice
- ITB-Personal Hygiene Supplies bid · Closed · Due: 2/18/2026 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-Printing and Mailing Services for Jury Summons and Hearing Notices bid · Closed · Due: 1/30/2026 King County View Notice
- Heavy Civil GCCM Services for Influent Conveyance/Effluent Conveyance & Outfall bid · Closed · Due: 1/27/2026 King County View Notice
- Structural Leak, Joint Sealant, and Grout Repair WO 2026-2027 bid · Closed · Due: 2/10/2026 King County View Notice
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