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.
- ES for SE High Point Way Culvert Replacement & Fish Passage Improvement Project bid · Closed · Due: 5/11/2026 King County View Notice
- RFP-Federal Government Relations Consultant bid · Closed · Due: 4/27/2026 King County View Notice
- Heavy Civil GC/CM Services for MDCSO Chelan Wet Weather Storage Project bid · Closed · Due: 4/20/2026 King County View Notice
- ITB-Fabrication and Delivery of Steel Poles bid · Closed · Due: 5/20/2026 King County View Notice
- RFP- Strategic ERP Roadmap Consultant bid · Closed · Due: 4/16/2026 King County View Notice
- RFP-Restorative Intervention for Young People at Risk of Gun Violence bid · Closed · Due: 4/10/2026 King County View Notice
- RFP-Biosolids Record Creation and Site Layout bid · Closed · Due: 4/30/2026 King County View Notice
- Judd Creek Bridge 3184 Deck Resurfacing bid · Closed · Due: 4/02/2026 King County View Notice
- Comprehensive Infrastructure Assessment of Facilities, Equipment, & Systems SWD bid · Closed · Due: 4/29/2026 King County View Notice
- Painting and Pressure Washing Work Order bid · Closed · Due: 3/30/2026 King County View Notice
- White Center Pedestrian Safety Improvements bid · Closed · Due: 4/14/2026 King County View Notice
- Painting and Pressure Washing Work Order bid · Closed · Due: 3/30/2026 King County View Notice
- RFP- Strategic ERP Roadmap Consultant bid · Closed · Due: 4/16/2026 King County View Notice
- RFP- Strategic ERP Roadmap Consultant bid · Closed · Due: 4/16/2026 King County View Notice
- Metro Transit - University Bridge Trolley Pole Replacement bid · Closed · Due: 3/25/2026 King County View Notice
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