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 East Ship Canal Combined Sewer Overflows Project bid · Closed · Due: 2/03/2026 King County View Notice
- Diving Inspection Repair Work Order 2026-2027 bid · Closed · Due: 1/22/2026 King County View Notice
- ITB-Underground Utility Locating and Inspection Services bid · Closed · Due: 3/04/2026 King County View Notice
- Work Order Architectural Services for Solid Waste Division bid · Closed · Due: 2/17/2026 King County View Notice
- West Point Treatment Plant Mechanical Construction Work Order 2026-2027 bid · Closed · Due: 1/20/2026 King County View Notice
- RFP-Confidential Records Destruction and Recycling Services bid · Closed · Due: 2/02/2026 King County View Notice
- RFP-Confidential Records Destruction and Recycling Services bid · Closed · Due: 1/23/2026 King County View Notice
- ITB-MERV13 Filters for King County Metro Transit Department Bus Fleets bid · Closed · Due: 2/18/2026 King County View Notice
- RFP-Printing and Mailing Services for Jury Summons and Hearing Notices bid · Closed · Due: 1/30/2026 King County View Notice
- Cedar Hills Regional Landfill Area 5&6 Top Deck Preparation REBID bid · Closed · Due: 1/15/2026 King County View Notice
- May Creek Cemetery Pond Restoration bid · Closed · Due: 1/15/2026 King County View Notice
- ITB - Training Ammunition bid · Closed · Due: 2/18/2026 King County View Notice
- BLRTS SPA Canopy bid · Closed · Due: 1/22/2026 King County View Notice
- Heavy Civil GCCM Services for Influent Conveyance/Effluent Conveyance & Outfall bid · Closed · Due: 1/27/2026 King County View Notice
- Commissioning Services for the Skyway Westhill Community Center Project bid · Closed · Due: 1/07/2026 King County View Notice
Find more State Government of Louisiana opportunities
Start with a free trial, save agency searches, and get alerts when matching bids are added.