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.
- ITB-Street Bus Schedule Printing bid · Closed · Due: 11/13/2025 King County View Notice
- Supplemental - Outreach for ORCA Passport Sales to Businesses bid · Closed · Due: 11/25/2025 King County View Notice
- Heavy Civil GC/CM Services for MDCSO Wet Weather Treatment Station bid · Closed · Due: 10/28/2025 King County View Notice
- ITB-Silvicultural Services bid · Closed · Due: 11/05/2025 King County View Notice
- ITB - LIGHT DUTY PASSENGER VEHICLES bid · Closed · Due: 10/30/2025 King County View Notice
- ITB-Silvicultural Services bid · Closed · Due: 11/05/2025 King County View Notice
- ITB-Diesel Particulate Filter with Catalyst Cleaning, Repair and Inspection bid · Closed · Due: 11/06/2025 King County View Notice
- Parking Management Services for Goat Hill and King Street Center Garages bid · Closed · Due: 11/13/2025 King County View Notice
- ITB-Commercial Gate System Parts, and Repair Services bid · Closed · Due: 11/07/2025 King County View Notice
- ITB-Construction Equipment Rental Services (Pool Bid) bid · Closed · Due: 11/07/2025 King County View Notice
- ITB-Supply and Delivery of Bridge Timbers and Related Items bid · Closed · Due: 11/21/2025 King County View Notice
- ITB-Silvicultural Services bid · Closed · Due: 11/05/2025 King County View Notice
- HOUGHTON & PUYALLUP - LANDFILL GAS BLOWER CONTROL PANEL AND CONTROLS UPGRADES bid · Closed · Due: 11/13/2025 King County View Notice
- Cedar Hills Adjacent Properties Deconstruction and Demolition bid · Closed · Due: 10/28/2025 King County View Notice
- RFP-King County Deferred Compensation Investment Advisor bid · Closed · Due: 10/24/2025 King County View Notice
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