March 3, 2010
Coffman Engineers
Coffman Engineers promoted
Michel Sotura to principal in its Seattle office. He joined the firm in 2005, and became mechanical department manager in 2008. Sotura, who has worked as an HVAC engineer for 22 years, completed mechanical design for a 500,000-square-foot remodel for Boeing Co., including Boeing's first LEED certified building. Other projects include remodels and additions for Franciscan Health System, and a medical education building for the University of California, Irvine. Coffman also has offices in Spokane, and in California, Alaska and Hawaii.