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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