Closed bids
Closed Washington Consulting Services Bids & RFPs
- Closed in the last 30 days
- 46
- Closed this year
- 150+
- Closed bids on record
- 250+
Bid Banana holds 250+ closed Washington consulting services solicitations. These are the 50 that closed most recently. In the last 12 months, the most Washington consulting services bids closed in October 2026 (48); the agencies behind the most of the 50 most recent were Snohomish County, Washington Labor & Industries, Department of and University of Washington.
Recently closed
- 2026-037 RFP Kitsap County Lodging Tax 2027
- FFY26 Support for HPF SHPO Federal Grant
This sole‑source award funds a statewide historic‑preservation education and technical assistance program administered by the Washington…
- Capital Project Capacity-Building Grant Program
The Washington State Department of Commerce is offering a grant program to fund technical assistance and pre‑development services that help…
- Request for Information Hard to Decarbonize Projects
The Washington State Department of Commerce’s Office of Economic Development & Competitiveness (OEDC) is issuing this Request for…
- AI Governance Solution
The Snohomish County government is seeking vendors to develop and implement an AI Governance Solution. The solution should provide a…
- SAF Benchmarking Support & Economic Analysis (Japan)
The State of Washington’s Snohomish County is seeking a contractor to provide Sustainable Aviation Fuel (SAF) benchmarking support and…
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- Qualitative Interviews, Substance Use Recovery & Treatment
This solicitation seeks a qualified vendor to conduct qualitative research interviews focused on substance‑use recovery and treatment. The…
- Retirement Consultant
The State Board for Community and Technical Colleges (SBCTC) is seeking an independent retirement‑plan consulting firm to provide…
- Actuarial Valuations - Police & Fire Plans
- 2025-2026 ADA Improvements Project
The City of Issaquah is seeking a qualified construction‑management consulting firm to provide part‑time support for its 2025‑2026 ADA…
- Small Works Roster - Landscape and irrigation management at Various County-operated facilities
This Invitation to Bid (ITB) seeks a qualified contractor to provide landscape and irrigation operations and maintenance for nine…
- RETROSPECTIVE RATING INSURANCE TABLE IMPLEMENTATION REVIEW
The Department of Labor & Industries (L&I) seeks an independent actuarial/consulting firm to review the retrospective rating insurance…
- K14049 CCD Workstudy
The Washington State Department of Corrections (Community Corrections Division) seeks a qualified vendor to conduct a comprehensive workload…
- On-Call Cost and Financial Review, Analysis, and Audit Services
The University of Washington is seeking experienced firms to provide on‑call cost and financial review, analysis, and audit services for its…
- Horn Rapids Master Plan Update and Industrial Symbiosis
The City of Richland, Washington is seeking a qualified consulting firm to update the Master Plan for the 2,800‑acre Horn Rapids Industrial…
- RFP-Government and Stakeholder Relations Services
- Professional Services - Executive Director for the WA Blueberry Commission
The Washington State Department of Agriculture is seeking a qualified firm to provide professional services as Executive Director for the…
- OC Environmental Monitoring and Consulting Services
The City of Seattle, through Seattle Public Utilities, is issuing a five‑year on‑call contract for environmental monitoring and consulting…
- CBO33103-0 WomenSpirit Coalition Sole Source Contract to be Awarded
This sole‑source solicitation awards a contract to the Washington State Native American Coalition Against Domestic Violence and Sexual…
- COLLEGE SAVINGS CONSULTING SERVICES CONTRACT
Washington Student Achievement Council seeks a qualified consulting firm to evaluate whether the State’s GET (529) Prepaid Tuition Plan can…
- Electrical Safety Program Consulting Services (Rebid)
The City of Tacoma is seeking a consulting firm to conduct a comprehensive evaluation of its Electrical Safety Program and to deliver a…
- K6196 Electrical and Telecommunications, Certification Examinations
The Washington State Department of Labor & Industries is seeking a professional testing agency to provide computer‑based, in‑person…
- Medical Consultant Firm RFP
The Washington State Department of Labor & Industries is seeking a qualified medical‑consultant firm to provide expert forensic file reviews…
- Enterprise Transportation IT Strategy, Governance, and Program Management S
The University of Washington seeks an experienced contractor to deliver enterprise‑level IT strategy, governance, and program management…
- CCW NOAA Coastal Climate Resilience Program Builder
The Washington State Employment Security Department, on behalf of Career Connect Washington and NOAA’s Climate Resilience Regional Challenge…
- EmergingTechnologiesConsultingServices-NASPO
This solicitation seeks to establish one or more Master Agreements with qualified vendors to provide emerging‑technologies consulting and…
- RFQ - Wetland and Stream Services for 2025 County Safety - Phase 1 & 2
Lewis County’s Public Works‑Roads department is seeking qualified consulting firms to provide wetland and stream delineation, mitigation…
- RFP-Assessment of Restrictive Housing Policies and Practices
- Work Order Planning Services for King County International Airport
- LABOR NEGOTIATION SERVICES
Clark College is seeking a qualified firm to serve as the lead labor negotiator for its upcoming faculty collective‑bargaining cycle. The…
- Yakama Nation Museum and Cultural Center, Curation
The U.S. Army Corps of Engineers, Portland District is seeking a sole‑source contractor to provide curatorial services for the Yakama Nation…
- Central Business District Wayfinding - Reissued
The City of Richland, WA is seeking a qualified consulting firm to develop a comprehensive Wayfinding Master Plan for its Central Business…
- Short Range Transit Plan
Ben Franklin Transit (BFT) is seeking a qualified consulting firm to develop a Short‑Range Transit Plan (SRTP) that will guide service…
- Industry Cluster Study
The Pacific Mountain Workforce Development Council is seeking a qualified consultant or firm to conduct an updated Industry Cluster Study…
- SPECIALITY PHARMACY PAYOR ACCESS
UW Medicine seeks a qualified consultant to act as a strategic partner for expanding its health‑system‑owned specialty pharmacy program…
- Partnership for ADU Development (PAD) Partner
The City of Seattle’s Office of Planning and Community Development is seeking qualified nonprofit partners to pilot the Partnership for ADU…
- PSC 4610 Cathodic Protection Inspection Services
The Department of Veterans Affairs seeks a qualified contractor to perform a one‑time inspection of the cathodic‑protection system on a…
- City of Yakima - Real Estate Brokerage and Advisory Services
The City of Yakima is seeking qualified real‑estate firms or professionals to provide comprehensive brokerage and advisory services for both…
- 2027 Human Services Needs Update
The City of Bellevue is soliciting proposals from qualified consulting firms to conduct a comprehensive Human Services Needs Assessment for…
- Ferry Financial Sustainability Plan
Pierce County is seeking a qualified consulting firm to develop a comprehensive Ferry Financial Sustainability Plan (FSP) that outlines…
- Architectural & Engineering Services for Richland Public Library HVAC System Improvements
The City of Richland, WA is seeking a qualified architectural‑engineering firm (or team) to provide full‑service professional support for…
- Conservation and Demand Resonse Potential Assessment and Support of District Demand Response Implementation Plan
The Snohomish County Public Utility District seeks a qualified consultant to conduct a Conservation Potential Assessment (CPA) and a…
- AscendRuralInnovationChallengeRuralCareServices-SW
The State of Minnesota’s cooperative procurement agency Sourcewell is seeking proposals to develop a reusable contracting solution that…
- MESA Allocation Consultant
The University of Washington, on behalf of the Washington MESA State Office, is seeking a qualified consultant or consulting firm to design…
- WA OpenProfTech Project Phase 2
The State Board for Community and Technical Colleges (SBCTC) seeks a single vendor to evaluate the impact of the Open ProfTech Phase 2…
- Benefit Cost Analysis Technical Support
The Washington Military Department is seeking a qualified contractor to provide benefit‑cost analysis (BCA) technical support for its Hazard…
- Centennial Trail South Community Partnership and Program Support Services
This opportunity seeks a qualified firm to develop and manage community partnership initiatives and provide program support for the…
- Actuarial Services
The Washington Health Benefit Exchange seeks one or more qualified vendors to provide comprehensive actuarial services for its ACA…
- RFQ - On Call Environmental Services
The Cowlitz County Department of Public Works is issuing a Request for Qualifications (RFQ) to establish an on‑call pool of environmental…
- Native Salmonid Conservation Facility (NSCF) Westslope Cutthroat Trout (WCT) Spawning Matrix and Database Support Project
The City of Seattle, through Seattle City Light, is seeking a qualified consulting firm to maintain, enhance, and expand a custom…