Port of Seattle Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the Port of Seattle. Use this page to monitor Port of Seattle procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in Washington. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- C Concourse Expansion at SeaTac - Bird Control Devices bid · Closed · Due: 2/04/2026 Port of Seattle View Notice
- Planning and Project Management IDIQ bid · Closed · Due: 2/10/2026 Port of Seattle View Notice
- 00322670 RFI Civil-Environmental Engineering Sponsoring and Mentoring bid · Closed · Due: 2/10/2026 Port of Seattle View Notice
- HVAC Mechanical & Plumbing Portwide Unit Price 2025-2 bid · Closed · Due: 2/06/2026 Port of Seattle View Notice
- Building 161E Renovation and Systems Retrofit bid · Closed · Due: 1/23/2026 Port of Seattle View Notice
- 2026 Airfield Projects - Contract 2 bid · Closed · Due: 1/07/2026 Port of Seattle View Notice
- Building 161E Renovation and Systems Retrofit bid · Closed · Due: 1/09/2026 Port of Seattle View Notice
- Live Music Programming bid · Closed · Due: 1/09/2026 Port of Seattle View Notice
- 2026 Airfield Projects - Contract 1 bid · Closed · Due: 1/08/2026 Port of Seattle View Notice
- Dock & Piling Repair Unit Price Seaport 2026 bid · Closed · Due: 1/08/2026 Port of Seattle View Notice
- Armored Vehicles bid · Closed · Due: 1/10/2026 Port of Seattle View Notice
- Dock & Piling Repair Unit Price Seaport 2026 bid · Closed · Due: 1/09/2026 Port of Seattle View Notice
- Fishermen's Terminal Rehabilitation Design bid · Closed · Due: 1/06/2026 Port of Seattle View Notice
- Upper Drive Sidewalk Coatings Seattle-Tacoma International Airport (STIA) Unit Price 2025 bid · Closed · Due: 12/10/2025 Port of Seattle View Notice
- Terminal 91 Domestic Waterline Stainless Steel Pipe and Fittings bid · Closed · Due: 1/09/2026 Port of Seattle View Notice
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