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.
- Engineering Services for the Lakeland North Urban Nature Park Project bid · Closed · Due: 7/10/2025 King County View Notice
- RFQ - Workplace Investigations bid · Closed · Due: 7/17/2025 King County View Notice
- Driver Training and Monitoring Services bid · Closed · Due: 7/22/2025 King County View Notice
- RFQ - Workplace Investigations bid · Closed · Due: 7/17/2025 King County View Notice
- Jury Summons Printing, Postage & Mailing bid · Closed · Due: 7/07/2025 King County View Notice
- Work Order Geotechnical Engineering Services for Water and Land Resources Divisi bid · Closed · Due: 7/21/2025 King County View Notice
- ITB-Vehicle and Equipment Filters and Related Items bid · Closed · Due: 7/07/2025 King County View Notice
- Work Order Geotechnical Engineering Services for Water and Land Resources Divisi bid · Closed · Due: 7/21/2025 King County View Notice
- Belmondo Levee Repair bid · Closed · Due: 6/26/2025 King County View Notice
- ITB-Vehicle and Equipment Filters and Related Items bid · Closed · Due: 7/11/2025 King County View Notice
- South Treatment Plant Essential Services Standby Generator Replacement REBID bid · Closed · Due: 6/26/2025 King County View Notice
- Belmondo Levee Repair bid · Closed · Due: 6/26/2025 King County View Notice
- Enumclaw Landfill Zink Flare Decommissioning - REBID bid · Closed · Due: 7/01/2025 King County View Notice
- Work Order Surveying and Mapping Services for Metro Transit Department bid · Closed · Due: 7/10/2025 King County View Notice
- Enumclaw Landfill Zink Flare Decommissioning - REBID bid · Closed · Due: 7/01/2025 King County View Notice
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