MME Information Find Us! Physical Address: Mechanical & Materials Engineering 1930 SW 4th Ave., Suite 400 Portland, OR 97201 Mailing Address: PSU/MME P.O. Box 751 Portland, OR 97207 Contact Us! [email protected] 503.725.4290 Our office is open Monday - Thursday, 9:00am - 5:00pm, with Remote Fridays (staff available through email). Connect with us! Twitter Linked In Instagram