Seattle
1500 4th Ave
Suite 450
Seattle, WA 98101
United States
Phone: +1.206.336.4100
Fax: +1.206.336.7701
Our Team
Featured Seattle Projects
Related Projects
Featured Project
Climate Pledge Arena From world’s fair pavilion to world-class arena – we provided structural and construction engineering to transform a historic venue into a first-class sports and event facility.Additional Projects
Seattle News
Vice President Melissa Hertel Named a Top Women in Maritime Award Winner
August 07, 2025
Vice President Melissa Hertel has been named a Top Women in Maritime Award winner. She is one of 20 honorees selected by Marine Log magazine for their achievements and contributions in shaping the future of the maritime industry.
Astra Tower Opens
May 23, 2025
Not just the tallest building in Utah, the 41-story Astra Tower also boasts distinctive features such as an air quality beacon and the state’s largest mural. It officially opened last week in Salt Lake City.
Structure Magazine: Preserving a Landmark
March 21, 2024
The total transformation of the venue serves as a structural engineering benchmark for existing building renovations in high seismic zones and demonstrates what can be accomplished with modern design and analysis techniques.