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.
- Judd Creek Bridge 3184 Deck Resurfacing bid · Closed · Due: 4/02/2026 King County View Notice
- PDB for Central Campus Zero Emissions Infrastructure (CCZE) Project bid · Closed · Due: 6/02/2026 King County View Notice
- RFP- Strategic ERP Roadmap Consultant bid · Closed · Due: 3/26/2026 King County View Notice
- 68TH AVE S/S 124TH ST PAVEMENT/ADA IMPROVEMENTS bid · Closed · Due: 3/06/2026 King County View Notice
- RFP-Logistics Coordinator for Crisis Care Center Levys Trusted Leader Network bid · Closed · Due: 3/31/2026 King County View Notice
- RFP-Armored Transport Services bid · Closed · Due: 4/01/2026 King County View Notice
- RFP-Logistics Coordinator for Crisis Care Center Levys Trusted Leader Network bid · Closed · Due: 3/19/2026 King County View Notice
- Work Order Engineering and Related Services for Trolley Overhead Catenary System bid · Closed · Due: 4/01/2026 King County View Notice
- RFP - Access and Outreach System bid · Closed · Due: 3/17/2026 King County View Notice
- RFP - Access and Outreach System bid · Closed · Due: 3/17/2026 King County View Notice
- 68TH AVE S/S 124TH ST PAVEMENT/ADA IMPROVEMENTS bid · Closed · Due: 3/06/2026 King County View Notice
- 68TH AVE S/S 124TH ST PAVEMENT/ADA IMPROVEMENTS bid · Closed · Due: 3/06/2026 King County View Notice
- ITB-Envelope Manufacturing bid · Closed · Due: 4/08/2026 King County View Notice
- 2026-28 Hazardous Building Materials Abatement and Selective Demolition bid · Closed · Due: 3/19/2026 King County View Notice
- A&E Services for Harborview Medical Center 9th and Jefferson Bldg 3T MRI bid · Closed · Due: 3/13/2026 King County View Notice
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