RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Seattle, Washington

King County, Washington is seeking flood hazard mapping services for the Upper Snoqualmie Basin, with a total estimated price of $1,250,000.00 and a 10% minimum requirement for King County Certified Small Contractor and Supplier (SCS) firms.

Sound Transit is seeking a Heavy Civil General Contractor/Construction Manager for the construction of a cable stayed bridge and elevated guideway in Seattle, WA.

King County is seeking a contractor to provide structured cabling upgrades, including design, installation, repair, and maintenance services for their telecommunication and data network infrastructure across over 200 locations.

The Defense Logistics Agency is seeking a subplate assembly, V, with an approved source listed.

King County, Washington is seeking multidisciplinary services for major renovations of the King County Aquatic Center, with a proposal deadline of July 13, 2026.

The US Coast Guard is seeking engineering and related services for stormwater retrofit planning in urban unincorporated areas.

King County is soliciting bids for nondestructive rail track testing services.

The University of Washington is soliciting quotes and qualifications for the maintenance, inspection, repair, reassembly, and alignment services for a TG-3 steam turbine.

The US Army Corps of Engineers Seattle District is seeking dredging services for the Duwamish Waterway in Seattle, WA, with an estimated magnitude between $1,000,000 and $5,000,000, set aside for small businesses.

The City of Seattle is seeking a contractor for a unit price contract to construct ADA curb ramps and associated sidewalks, including traffic control, concrete work, drainage, and signage, with a minimum award of $200,000 and a maximum of $4,000,000.

King County is seeking final proposals for Heavy Civil Construction Management Services for the MDCSO Chelan Wet Weather Storage Project.

The Washington State Office of Minority and Women's Business Enterprises is seeking quotes for downtown signalized intersection accessibility and safety improvements.

The University of Washington is seeking proposals for the design, fabrication, testing, finishing, and delivery of 14 structural frames (12 IBN, 2 TTM) for shipboard and land-based operations.

The U.S. Coast Guard is seeking dock-side services for the USCGC Healy (WAGB 20) for Fiscal Year 2027, with an estimated period of performance from January 5 to May 9, 2027. This opportunity is set aside 100% for small businesses.

The City of Bothell is seeking bids for the Sammamish River & Waynita Creek Restoration project, which involves creating a new stream channel, floodplain, and wetland areas, along with park trail improvements.

Skanska is seeking subcontractors and suppliers for the SR520 Portage Bay Bridge Replacement project in Seattle, Washington.

King County Metro Transit Department is seeking architectural, engineering, and related services for the North King County Access Base project.

King County District Court is seeking proposals for pre-collection and time payment services.

The Department of Veterans Affairs is seeking a contractor to provide processing of water samples for the Renal Dialysis Unit at the VA Puget Sound Health Care System in Seattle, WA.

The Department of Veterans Affairs is seeking an automation on-site administrator for Omnicell pharmacy automation equipment at the Puget Sound VA Health Care System.

The University of Washington is seeking proposals for the design, fabrication, and installation of a Public Safety Distributed Antenna System (PS DAS) to improve radio coverage in the Central Plaza Garage.

The University of Washington is seeking a contractor to design, permit, fabricate, and install a Distributed Antenna System (DAS) in the Central Plaza Garage to improve public safety communications for first responders and UW Operations.

The City of Seattle is seeking bids for the development of a 0.38-acre vacant lot into a neighborhood park, including grading, drainage, landscaping, artificial play surface, concrete paving, drinking fountain, lighting, and irrigation systems, with an additive for benches, pebble seating, and a boardwalk system.

Kitsap Transit is seeking a qualified firm to perform a 2-year USCG dry dock service for their fast ferry Finest, including various repair and maintenance tasks.

The Defense Logistics Agency is seeking 5 air cooler units with NSN 4130014091423, to be delivered to DLA Distribution Puget Sound by 0299 days ARO.