King County Government Contracts, RFPs & Bids
Browse government projects, RFPs, and bids from 41 agencies in King County, Washington.
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41Agencies
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Government Projects in King County
73 projects across 18 agencies — sorted by relevance and recency.
Sound Transit briefed its Board on June 25, 2026 on the results of a 2025–2026 Fare Gate Retrofit Implementation Study, conducted by WSP, which recommends a pilot project adding bi-directional fare gates at up to 14 high-ridership Link light rail stations. The study found that retrofitting selected stations offers a positive return on investment in 2–3+ years, with an estimated $32M+ annual net revenue increase after payback and total construction plus software costs in the ~$79.3M–$88.2M range. The presentation outlines next steps that include refining design requirements, deep engagement on equity and accessibility, and releasing a design-build request for proposals (RFP) starting in Q3 2026, followed by award, manufacturing, delivery, installation, and testing leading to a 2029–2030 start of revenue service for the pilot. This is a major upcoming procurement for fare gate hardware, software, systems integration, ticket vending machine and fare media upgrades, and related civil/MEP work. Vendors in fare collection technology, systems integration, accessibility design, and station construction can position now by engaging staff on design standards, media options (e.g., QR vs. smart card), and how their solutions support the Fare Ambassador-centered customer service model and equity objectives.
Pre-RFP
$88,000,000Jun 25, 2026The 2026 Parks Element references a 2023 Master Plan for Riverfront Park and proposes implementation of trail, sidewalk, and minor furnishings improvements, along with a South Fork Snoqualmie River levee trail on the left bank between Bendigo Boulevard South and West North Bend Way. The Riverfront Park improvements are estimated at 734000 including associated Bendigo right‑of‑way work, while the levee trail is estimated at 1400000 for trail and river access (exclusive of separate levee setback costs to be led by King County Rivers). Design for the levee setback and trail is planned around 2027 under a King County Rivers grant. The City notes that easements from adjacent private property owners and detailed engineering are still required, and specific design and construction vendors are not yet identified beyond the levee‑setback partnership. This presents a significant opportunity for multi‑disciplinary teams—civil and structural engineers, landscape architects, river restoration specialists, cultural resource firms, and trail contractors—to assist with final trail alignment, river access design, permitting under critical area and shoreline regulations, and coordination with the Snoqualmie Tribe’s habitat concerns and the Shoreline Access and Trail Plan recommendations.
Pre-RFP
$2,134,000Jun 17, 2026The Washington State Housing Finance Commission held a June 16, 2026 public hearing on OID #25-25A, a proposed plan of financing up to $60 million in tax-exempt and/or taxable revenue obligations for the Harbor Pines multifamily housing project in Olympia. The obligations will help fund acquisition, construction, and equipping of a 272‑unit apartment complex at 3909 9th Ave SW, with a portion of units reserved for low‑income households, and total project costs estimated at about $113,485,466. The hearing indicates the financing structure is still in process, and no construction, design, or equipment vendors are identified in the minutes. This creates a window for developers, construction firms, design professionals, and building systems vendors to position for work tied to the build-out and equipping of the facility. Sellers can engage the developer and Commission staff around project phasing, low‑income housing compliance requirements, and how their solutions can support cost-effective delivery within the anticipated financing limits.
Pre-RFP
$113,485,466Jun 16, 2026Action Item 8.15 requests approval of a $5,000,000 contract between Highline Public Schools and Sunburst Workforce for the 2026–27 school year to support special education staffing needs. This indicates a substantial reliance on contracted staff or staffing services to meet IDEA and other special education requirements. Although the primary vendor choice is decided, the size and one-year term suggest ongoing staffing challenges and potential future procurement cycles. Other special education service providers, staffing firms, and related training or support vendors can view Sunburst as the incumbent and consider offering complementary services, professional development, or solutions that reduce reliance on contracted staff over time.
Contract Award
$5,000,000Jul 1, 2026Action Items 8.9 through 8.14 seek approval of 2026–27 contracts with several specialized schools: Academy School ($356,774), CHILD ($651,671), Emerald Learning Center ($1,419,900), Heartspring ($529,690), Overlake Specialty School ($593,260), and Renton School District ($329,986). These contracts cover tuition and placement for individual or small numbers of students with significant needs, plus contingencies for additional placements. The approvals confirm these institutions as Highline’s chosen partners for high-cost, low-incidence special education services for the year. While the decisions are made, the pattern of multiple placements across different providers signals ongoing demand for highly specialized programs. Vendors offering wraparound services, teletherapy, assistive technology, and transition programming can position around supporting students before and after such placements, and tracking these vendors gives insight into the district’s continuum of services.
Contract Award
$3,885,281Jul 1, 2026Sunstone Haven is a 48‑unit 1970-vintage apartment complex in Walla Walla being acquired and substantially rehabilitated by Walla Walla Housing Authority with 9% credits. The project, originally purchased in 2016 through the Commission’s Land Acquisition Program, will be converted to permanent affordable housing with a mix of one- and two-bedroom units at 30–60% AMI, including 12 permanent supportive housing units for homeless individuals at entry. The Commission awarded $1,485,936 in annual 9% credits supporting a $19.1 million rehab budget that includes major site, exterior, and interior upgrades: parking lot repairs, new siding, windows, balconies, doors, roofs, full kitchen and bath replacements, new ventilation, ductless heat pumps, hot water heaters, appliances, lighting, and drywall repair. This creates a substantial scope for construction, energy efficiency, and resident‑service vendors as the housing authority moves from financing into detailed design, bidding, and phased rehab execution.
Contract Award
$19,067,604Jun 25, 2026Sound Transit staff requested Board approval on June 25, 2026 to refund approximately 205 million of outstanding fixed-rate 2016S-1 bonds using a new 2026-1 series issuance in order to capture interest cost savings. The agency notes that market interest rates are currently favorable versus the 2016 debt, and the refunding is projected to generate around 23 million in net present value savings while keeping overall debt outstanding unchanged. Financial advisor Piper Sandler is engaged, with BofA Securities as senior manager and J.P. Morgan Securities and Barclays as co-managers, and key dates are set for ratings on June 24, 2026, pricing on July 30, 2026, and closing on August 12, 2026. For capital markets, legal, and financial technology vendors, this confirms the existing underwriting and advisory team, provides timing for any support services, and signals when follow-on compliance, reporting, and investor relations needs may arise after closing.
Contract Award
$205,000,000Jun 25, 2026Sound Transit’s Board approved Resolution R2026-14 on June 25, 2026 to significantly increase the West Seattle Link Extension (WSLE) project budget and move it from preliminary engineering into final design. The action raises the authorized project allocation by about 406.9 million to 738.6 million and boosts the 2026 annual project budget by 51.7 million to fund civil engineering, design, and project management support services. The staff report notes that Motion M2026-22 will execute Phase 2 of an Engineering and Design Services (EDS) consultant contract with Jacobs Engineering Group, and Motion M2026-21 will modify the Program Management Support Services (PMSS) contract with Connect Seattle Partners. This confirms Jacobs and Connect Seattle Partners as key incumbents for final design and program management. Vendors can position for follow-on work in specialty design, construction support, systems, third-party coordination, and future construction packages as WSLE advances toward baselining and procurement for build-out.
Contract Award
$406,872,063Jun 25, 2026Sound Transit’s Board approved Motion M2026-22 on June 25, 2026 to modify its existing Civil Engineering Design Services contract with Jacobs Engineering Group for the West Seattle Link Extension. The action exercises Option 1 for Phase 2 civil design services, moving the project from roughly 30% preliminary engineering to 100% final design for all segments, including three new stations, a Duwamish West Waterway bridge, elevated guideways, and a tunnel. The modification adds up to $286,488,191 (including 20% contingency) for Phase 2, within a total authorized contract ceiling of $341,359,256, on a 22‑month not‑to‑exceed hourly-rate basis, contingent on budget amendments in Resolution R2026-14. Phase 2 covers construction cost estimating, right-of-way plans, permits, and full construction documents, and sets up optional Phase 3 bid support and construction administration services that would require future Board approval. For vendors, this locks in Jacobs as the civil design incumbent through final design while signaling upcoming needs for subconsultants (e.g., permitting, cost estimating, community engagement, specialty engineering) and later procurement and construction packages tied to the emerging design documents.
Contract Award
$286,488,191Jun 25, 2026Resolution 26‑59, approved June 25, 2026, authorizes up to $10 million in tax-exempt/taxable nonrecourse revenue notes for Teanaway Court, a 41‑unit new construction multifamily project in Cle Elum sponsored by HopeSource. The project will deliver one- to three-bedroom units in 10 four-plex style buildings with a resident community building for on-site management and common space, plus a child development center operated by ABC Dino, and integrated HopeSource services around housing stability, food security, employment skills, and case management. Teanaway Court’s total development cost is about $23.8 million, and the Commission has granted a TDC waiver recognizing high site and labor costs; funding includes Department of Commerce, Kittitas County, federal appropriation, a permanent mortgage, and 4% credits with equity from Citi Community Capital. With bonds privately placed and closing anticipated in July 2026, the project is transitioning into construction mobilization, which will require rural-capable contractors, childcare facility fit-out specialists, and service partners who understand low-barrier housing and integrated supports.
Contract Award
$23,795,764Jun 25, 2026Showing 10 of 73
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Agency Directory
Government Agencies in King County, Washington
41 agencies tracked. Click any agency to see procurement data, contacts, and vendor relationships.
Town of Yarrow Point
City1,105 pop.
Town of Skykomish
City156 pop.
Town of Hunts Point
City446 pop.
Town of Beaux Arts Village
City304 pop.
King County
County2,340,211 pop.
City of Woodinville
City13,718 pop.
City of Tukwila
City21,135 pop.
City of Snoqualmie
City13,465 pop.
City of Shoreline
City61,353 pop.
City of Seattle
City755,078 pop.
City of Seatac
City31,799 pop.
City of Sammamish
City65,116 pop.
City of Renton
City104,491 pop.
City of Redmond
City80,280 pop.
City of Pacific City
City6,885 pop.
City of North Bend
City8,268 pop.
City of Normandy Park
City6,527 pop.
City of Newcastle
City12,761 pop.
City of Milton City
City1,827 pop.
City of Mercer Island
City24,742 pop.
Showing 20 of 41
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