
Seattle
815 First Avenue
Suite 312
Seattle, WA 98104
206.382.0200
Seattle
In 1988 we opened our Seattle office. Home to global giants such as Starbucks, Microsoft, Amazon, and Boeing, the region also has a large architectural community that shares our eco-sensitive, cost-efficient design philosophy. Seattle has several active technical societies of which we’re members including ASHRAE Puget Sound, Cascadia USGBC, and the Seattle 2030 District group – one of the nation’s first high-performance building districts focused on meeting Architecture 2030 targets.
Seattle Projects









Leadership
News & Awards

Sustainable Commercial Kitchens
Chef Chris Galarza and Steve Gross, PE will speak at the Green Building Alliance 2030 District Partner Meeting on August 16th. Sharing their passion for electrification with the…
Read More

International Women in Engineering Day
International Women in Engineering Day is celebrated on June 23 every year around the world, to honor women in the field of engineering. It has been recognized by UNESCO and is a…
Read More

Interface Engineering Announces Collaboration From Home (CFH)
We, at Interface Engineering, have learned since the pandemic that flexibility and diversity are the keys to success. This includes flexibility and diversity in design, thought,…
Read More

The Cx Files
Chapter 2: The Case of the Stuffy BuildingIt all started with a sensor, a carbon dioxide (CO2) sensor to be exact. Why would a sensor read an empty room as if it were jam packed with people? Simple you think – an…
Read More