Interior view of the building. Credit: Floto + WarnerInterior view of the building. Credit: Floto + Warner

National Sawdust – Transformation of a former warehouse in Williamsburg, Brooklyn, into an intimate music venue

Arup in the United States of America has a diverse staff of over 1,000 people in 10 offices offering planning, engineering, and design services for high-performance buildings, consulting, and major infrastructure projects.

10Offices across the United States of America

Office locations



Arup has a history of working on projects that have shaped — and continue to shape — the landscape of Seattle and the Pacific Northwest.

In 2003 Arup opened an office in downtown Seattle, with the aim of better serving our clients from both the public and private sectors.

Since that time, the office has grown from a team of four to a group of 40 engineers, consultants, and support staff working on projects including the LEED Platinum Bill & Melinda Gates Foundation headquarters, the energy-efficient redesign of the Joseph Vance Building, the sustainably designed Wilkes Elementary School, the light rail alignment concept East Link B7-revised analysis, St. Elizabeth Hospital which was the first LEED certified hospital in Washington state, and the engineering of the award-winning, LEED Silver rated Seattle Central Library.

Joshua Yacknowitz

719 Second Avenue
Suite 400
Washington 98104
USA +1 206 749 9674 Seattle, local time - 7:06 PM View on Google maps