King County Government Contract Opportunities & Archives
Access open contracts from city, county, educational, state and federal governments. Sign up today and gain instant access to the latest bid opportunities and receive Daily Contract Alerts matched to your business profile.
ITB Geosynthetic and Erosion Control Materials (Pool Bid) - Supplemental (KC001415)
Washington | State & Local Save
Due: 4/17/2025
Posted: 3/26/2025
RapidRide I Line Bus Rapid Transit Improvements (KC001396)
Washington | State & Local Save
Due: 4/28/2025
Posted: 3/26/2025
RFI-Behavioral Health Crisis Care Coordination Interface (KC001400)
Washington | State & Local Save
Due: 4/08/2025
Posted: 3/25/2025
ITB Asphaltic Concrete and Emulsion (Cationic & Anionic) Services (Pool Bid) (KC001413)
Washington | State & Local Save
Due: 4/16/2025
Posted: 3/24/2025
Vashon Treatment Plant (VTP) Influent Gate Actuators (KC001395)
Washington | State & Local Save
Due: 4/08/2025
Posted: 3/24/2025
Cedar Hills Regional Landfill Area 5 & 6 Top Deck Development (KC001349)
Washington | State & Local Save
Due: 4/04/2025
Posted: 3/24/2025
ITB Recycling Services for Broken Concrete & Asphalt (Pool Bid) - Supplemental (KC001411)
Washington | State & Local Save
Due: 4/22/2025
Posted: 3/24/2025
ITB Acceptance of Non-Hazardous Fill (Pool Bid) - Supplemental (KC001412)
Washington | State & Local Save
Due: 4/15/2025
Posted: 3/24/2025
Brittany Park Window Replacement
Washington | State & Local Save
Due: 4/03/2025
Posted: 3/21/2025
Concrete Anchor Bases (KC001399)
Washington | State & Local Save
Due: 3/27/2025
Posted: 3/20/2025
Construction Management Services for the Dutchman Road Revetment Repair Project (KC001382)
Washington | State & Local Save
Due: 3/28/2025
Posted: 3/19/2025
Programmatic WO Construction Management Services for WTD (KC001389)
Washington | State & Local Save
Due: 4/15/2025
Posted: 3/19/2025
Construction Management Services for the Dutchman Road Revetment Repair Project (KC001382)
Washington | State & Local Save
Due: 3/28/2025
Posted: 3/19/2025
Back Up Passenger Only Ferry Service (KC001363)
Washington | State & Local Save
Due: 4/14/2025
Posted: 3/19/2025
Programmatic WO Construction Management Services for WTD (KC001389)
Washington | State & Local Save
Due: 4/15/2025
Posted: 3/19/2025
Cedar Hills Regional Landfill Onsite Relocation Project (KC001225)
Washington | State & Local Save
Due: 4/04/2025
Posted: 3/18/2025
RFQ-Real Estate Appraisal and Consulting Services (KC001357)
Washington | State & Local Save
Due: 3/25/2025
Posted: 3/17/2025
Construction Management Services for the Dutchman Road Revetment Repair Project (KC001382)
Washington | State & Local Save
Due: 3/28/2025
Posted: 3/17/2025
REBID-Taxiway A11 Rehabilitation and Reconstruction (KC001264)
Washington | State & Local Save
Due: 3/25/2025
Posted: 3/17/2025
RFP-Auditing Services - Major Enterprise Funds (KC001376)
Washington | State & Local Save
Due: 4/08/2025
Posted: 3/14/2025