Contact Us Careers Resource Center About Us Home Steel Products Services Industries Served Customer Support Plate Processing: State of the art equipment to perform precision work 1 2 3 4 5 Since 1983, Seaport Steel, a family owned company continues to deliver on their promise of fulfilling all your steel needs. We’ve created a winning culture that empowers our team of dedicated and experienced people to provide our customers with the highest level of service and performance. Serving customers in shipyard, marine, fabrication, shoring & piling industries, Seaport Steel has an extensive variety of carbon steel product lines along with specialty metals that can be delivered on our company owned truck fleet. Let us know how we may best service your business needs. Featured Products Plate Wide Flange Beams Tubing Angles Bars Channels Pipe Structural Tees Services Plate Processing Cut To Length Tee Splitting Logistics & Staging Procurement Cambering & Straightening Technical Services Other Services PHONE: 206.343.0700 TOLL FREE: 800.835.4545 FAX: 206.343.1366 SEATTLE LOCATION 3660 E. Marginal Way S, Seattle, WA 98134 SPOKANE LOCATION: 2634 S Hayden Rd, Airway Heights, WA 99001 VANCOUVER LOCATION: 604 SE Victory Ave, Vancouver, WA 98661 Products Services Industries Served Customer Support About Us Resource Center Careers Contact Us ©2021 Seaport Steel. All rights reserved. Privacy Policy. Terms & Conditions.