1-888-433-8130
Seattle, WA
Corporate Office
818 Stewart Street, Ste 1000
Seattle, WA 98101
(206) 332-1900 Phone
(888) 433-8130 Toll Free
(206) 332-1600 Fax
J. Mark D'Amato, Structural
Guy Conversano, Structural
Roger Heeringa, Structural & Civil
Tom Xia, Ph.D., Structural
Grant Buckingham, Structural
John Tessem, Structural
Greg Gilda, Structural
Darren Simpson, Civil
Debbie Wick-Harris, Civil
Don Tuttle, Director of Business Development
Lynn Henshaw, Human Resources