10900 NE 4th Street, Suite 1200
Bellevue, WA 98004-8835
(425) 827-2238 Phone
(888) 433-8130 Toll Free
(425) 827-8986 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, Civil
Amanda Kamada, Marketing
Lynn Henshaw, Human Resources

601 W. Riverside, Suite 600
Spokane, WA 99201-0622
(509) 455-4448 Phone
(509) 455-7492 Fax

3120 Colby Avenue, Suite 100
Everett, WA 98201-4050
(425) 252-0454 Phone
(425) 252-1699 Fax

Troy Bean, Structural

400 SW 6th Avenue, Suite 605
Portland, OR 97204-1631
(503) 242-2448 Phone
(503) 242-2449 Fax

Harry Jones II, Structural
Wade Younie, Structural

525 B Street, Suite 750
San Diego, CA 92101-4477
(619) 234-0501 Phone
(619) 234-0582 Fax

Richard Hemmen, Structural