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.
- Commissioning Services for the Skyway Westhill Community Center Project bid · Closed · Due: 1/07/2026 King County View Notice
- 2026-28 Electrical Services Construction Work Order bid · Closed · Due: 1/13/2026 King County View Notice
- Diving Inspection Repair Work Order 2026-2027 bid · Closed · Due: 1/22/2026 King County View Notice
- RFP-Confidential Records Destruction and Recycling Services bid · Closed · Due: 1/23/2026 King County View Notice
- Engineering Services for the Renton Regional Trail Hub Project bid · Closed · Due: 1/05/2026 King County View Notice
- Stossel Right Bank Revetment Re-Bid bid · Closed · Due: 1/13/2026 King County View Notice
- Hydrogeologic Services for Cedar Hills Regional Landfill bid · Closed · Due: 2/10/2026 King County View Notice
- Commissioning Services for the Skyway Westhill Community Center Project bid · Closed · Due: 1/07/2026 King County View Notice
- CM Services for the Puyallup and Houghton Close Landfill Gas Projects bid · Closed · Due: 1/06/2026 King County View Notice
- CM Services for the Puyallup and Houghton Close Landfill Gas Projects bid · Closed · Due: 1/06/2026 King County View Notice
- Rutledge Johnson Floodplain Reconnection Project bid · Closed · Due: 1/13/2026 King County View Notice
- West Point Treatment Plant Mechanical Construction Work Order 2026-2027 bid · Closed · Due: 1/14/2026 King County View Notice
- Fencing Services Work Order - 2026 bid · Closed · Due: 1/13/2026 King County View Notice
- Engineering Services for East Ship Canal Combined Sewer Overflows Project bid · Closed · Due: 2/03/2026 King County View Notice
- ITB - Crane/Hoist Inspections, Load Testing and Repairs bid · Closed · Due: 1/08/2026 King County View Notice
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