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.
- 2025 Bituminous Surface Treatment bid · Closed · Due: 6/03/2025 King County View Notice
- RapidRide I Line Bus Rapid Transit Improvements bid · Closed · Due: 5/22/2025 King County View Notice
- Work Order Professional Land Surveying Services for Road Services Division bid · Closed · Due: 5/27/2025 King County View Notice
- ITB-MERV13 Filters for King County Metro Transit Department Bus Fleet bid · Closed · Due: 5/22/2025 King County View Notice
- Urgent Wastewater System Repairs bid · Closed · Due: 6/02/2025 King County View Notice
- RFI - MDCSO Effluent Conveyance & Outfall / Influent Conveyance bid · Closed · Due: 6/10/2025 King County View Notice
- Puyallup-Houghton Landfill Gas Blower Control Panel Improvements bid · Closed · Due: 5/29/2025 King County View Notice
- Hobart (CLF) Utility Shed bid · Closed · Due: 6/04/2025 King County View Notice
- Upgrade Overhead Flashers to LED Stop Signs - REBID bid · Closed · Due: 6/05/2025 King County View Notice
- ITB - VEHICLE VINYL GRAPHICS CREATION, APPLICATION, REMOVAL bid · Closed · Due: 5/29/2025 King County View Notice
- Cedar Hills Regional Landfill Area 5 & 6 Top Deck Development bid · Closed · Due: 6/03/2025 King County View Notice
- GC/CM Services for South Treatment Plant Influent Pump Station Upgrade bid · Closed · Due: 5/15/2025 King County View Notice
- GC/CM Services for South Treatment Plant Influent Pump Station Upgrade bid · Closed · Due: 5/15/2025 King County View Notice
- Mouth of Duwamish Wet Weather Facilities Program Insurance Broker-Administrator bid · Closed · Due: 5/22/2025 King County View Notice
- RapidRide I Line Bus Rapid Transit Improvements bid · Closed · Due: 5/22/2025 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.