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.
- RFP-Centralized Software Storage Solution for 911 Call Centers bid · Closed · Due: 1/02/2026 King County View Notice
- West Duwamish Wet Weather Storage bid · Closed · Due: 9/30/2025 King County View Notice
- RFP-Centralized 911 and Radio Voice / Data Logging Recorder bid · Closed · Due: 1/02/2026 King County View Notice
- RFP-Centralized Software Storage Solution for 911 Call Centers bid · Closed · Due: 1/02/2026 King County View Notice
- RFP-Consulting Roster for Enterprise Resource Planning System bid · Closed · Due: 11/06/2025 King County View Notice
- ITB - First Aid Kits, Emergency Preparedness and Related Items bid · Closed · Due: 10/03/2025 King County View Notice
- ITB-Bus Engine Crankshaft Repair Services bid · Closed · Due: 10/09/2025 King County View Notice
- RFP-Wheelchair Accessible For-hire Vehicle Coordinated Dispatching Services bid · Closed · Due: 9/25/2025 King County View Notice
- West Duwamish Wet Weather Storage bid · Closed · Due: 9/30/2025 King County View Notice
- West Duwamish Wet Weather Storage bid · Closed · Due: 9/30/2025 King County View Notice
- Big Finn Field Fence and Dugout Replacement bid · Closed · Due: 10/09/2025 King County View Notice
- ITB-Oil Sampling and Related Supplies bid · Closed · Due: 10/13/2025 King County View Notice
- WPTP Mechanical Construction Work Order 2026-2027 bid · Closed · Due: 10/07/2025 King County View Notice
- Work Order Multidisciplinary Architectural and Engineering Services for Faciliti bid · Closed · Due: 10/23/2025 King County View Notice
- Boise X Connection #3055A Bridge Replacement bid · Closed · Due: 10/14/2025 King County View Notice
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