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.
- GC/CM Services for Harborview Ninth and Jefferson Building 3T MRI bid · Open · Due: 9/22/2026 King County View Notice
- GC/CM Services for Harborview Ninth and Jefferson Building 3T MRI bid · Open · Due: 9/22/2026 King County View Notice
- WO Construction Management Services for Water and Land Resources Division bid · Open · Due: 10/20/2026 King County View Notice
- Sewer Cleaning and CCTV Services Work Order bid · Open · Due: 10/06/2026 King County View Notice
- RFP-KCIT Workforce Management Solution bid · Open · Due: 10/12/2026 King County View Notice
- RFQ Organizational Development Consulting Services - Supplemental bid · Open · Due: 9/24/2026 King County View Notice
- Work Order Planning Services for King County International Airport bid · Open · Due: 10/14/2026 King County View Notice
- GC/CM Services for Harborview Ninth and Jefferson Building 3T MRI bid · Open · Due: 9/22/2026 King County View Notice
- RFP-Rideshare Vehicle Maintenance and Repair Services bid · Open · Due: 10/12/2026 King County View Notice
- Roof Replacement and Repair Work Order 2026 bid · Open · Due: 9/28/2026 King County View Notice
- Permitting Abatement and Hazardous Materials Services Work Order bid · Closed · Due: 9/15/2026 King County View Notice
- Central Base, Atlantic Base & Non-Revenue UST Improvements and AST Installation bid · Closed · Due: 9/15/2026 King County View Notice
- Central Base, Atlantic Base & Non-Revenue UST Improvements and AST Installation bid · Closed · Due: 9/15/2026 King County View Notice
- Offsite Electrical Construction Work Order bid · Open · Due: 9/29/2026 King County View Notice
- ITB-KCSO Vehicle Graphics bid · Open · Due: 10/14/2026 King County View Notice
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