SeaTac Marine Services is a full service logistical support and freight company with our own 12 ½ acre marine terminal located on the Duwamish Waterway in Seattle, Washington. We have 1600’ of waterfront dock space and barge loading ramps within 400 feet of a 400 x 100 x 70high-ceiling, specialty construction support building.

Our facility can accommodate a wide variety of projects and storage options. Our highly experienced team can handle your oversized, heave and unconventional cargo, as well as more routine freight. We are equipped with steel deck barges with a range of carrying capacity reaching up to 9854 tons, along with tugboats, crane service and 35 ton forklifts.

SeaTac Marine’s knowledgeable staff can help provide turn-key solutions for your transportation needs to anywhere in the US or abroad.

SeaTac Marine Services enjoys a long standing relationship with the following partners.

We invite you to check out their sites and services.

Spenard Builders Supply

Northstar Terminal and Equipment Company