Washington County Bids & RFPs

162 open bids from 18 county governments across Washington. Get email alerts when new opportunities are posted.

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Washington Counties with Open Bids

King County37 openWalla Walla County36 openSnohomish County20 openPierce County18 openWhatcom County9 openIsland County6 openKitsap County6 openThurston County6 openCowlitz County5 openFranklin County5 openYakima County3 openChelan County2 openClallam County2 openLewis County2 openSpokane County2 openClark County1 openGrant County1 openGrays Harbor County1 open

Latest County Bids in Washington

WACountyOpenTODAY
Chelan County Planning Commission - Aug 12, 2026
Chelan County
Other
WACountyOpenTODAY
Crane Hoist Inspections, Testing and Repair Services
King County · #KC001661
Other
WACountyOpenTODAY
King County Environmental Lab Electrical Work Order 2027-2028
King County · #KC001620
Construction
WACountyOpenTODAY
RFQ-Grant Application Assistance & Grantee Capacity Building Consultant Services
King County · #KC001679
Construction
WACountyOpenTODAY
RFP Community Based Organization Led Services for Youth in Custody
King County · #KC001670
Other
WACountyOpenAug 13, 2026
Urgent Wastewater System Repairs
King County · #KC001697
Construction
WACountyOpenAug 13, 2026
SCTV Production Support
Snohomish County · #RFP-26-0781AD-I
Other
WACountyOpenAug 13, 2026
Partial Tree Inventory - Rebid
Snohomish County · #RFP-26-0773LY-S
Other
WACountyOpenAug 14, 2026
RFP-Behavioral Health and Recovery Division’s (BHRD) Needs Survey Implementation
King County · #KC001693
Other
WACountyOpenAug 14, 2026
ITB-Powder Coating of Bollards and Gates
King County · #KC001558
Other
WACountyOpenAug 17, 2026
Scrim Reinforced Polyethylene Geomembranes
Cowlitz County · #2026-0036-01
Other
WACountyOpenAug 17, 2026
High Density Polyethylene Pipe
Cowlitz County · #2026-0035-01
Other
WACountyOpenAug 18, 2026
Cedar Hills Regional Landfill Building Repair Services Work Order
King County · #KC001703
Construction
WACountyOpenAug 18, 2026
SS4A Safety Action Plan
Clallam County
Other
WACountyOpenAug 18, 2026
Martha Lake Airport Park & Paine Field Park Playground Replacements
Snohomish County · #PW-26-0725SB
Parks & Recreation
WACountyOpenAug 18, 2026
3 Crabs Road Overtopping Study
Clallam County
Other
WACountyOpenAug 18, 2026
South Treatment Plant Dissolved Air Flotation Thickener Tanks Rehabilitation
King County · #KC001675
Construction
WACountyOpenAug 19, 2026
SWR Dartford Air-Vac Repairs
Spokane County · #ITB #26-11013
Water & Sewer
WACountyOpenAug 19, 2026
Request for Qualifications - Geomorphic Assessment
Cowlitz County · #2026-0033-01
Other
WACountyOpenAug 20, 2026
2026 Nile Bridge Replacement #1396
Yakima County
Roads & Paving
WACountyOpenAug 20, 2026
Jail Efficiency Study
Snohomish County · #RFP-26-0779BC
Public Safety
WACountyOpenAug 20, 2026
RFP-Community Engagement Consultant Services Transit to Nature Trailhead Direct
King County · #KC001618
Professional Services
WACountyOpenAug 21, 2026
ITB-Vehicle Broker Services
King County · #KC001635
Legal & Financial
WACountyOpenAug 24, 2026
GC/CM Services for Harborview Ninth and Jefferson Building 3T MRI
King County · #KC001708
Construction
WACountyOpenAug 24, 2026
Work Order Multidisciplinary Design Review and Technical Review Services for WTD
King County · #KC001695
Engineering
WACountyOpenAug 25, 2026
Scrap Metal Recycling Services
Snohomish County · #ITB-26-0777RB
Environmental
WACountyOpenAug 25, 2026
26-57 Trailer-mounted Hydromulcher
Whatcom County · #26-57
Vehicles & Equipment
WACountyOpenAug 25, 2026
26-50 Sale of Surplus Personal Property - Barn at 8134 Northwood Rd
Whatcom County · #26-50
Other
WACountyOpenAug 25, 2026
26-49 Sale of Surplus Personal Property - House at 8134 Northwood Rd
Whatcom County · #26-49
Other
WACountyOpenAug 25, 2026
26-48 Sale of Surplus Personal Property - House at 4773 Deming Rd
Whatcom County · #26-48
Other

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