Matt Miller, a graduate of Leadership Academy and owner of Gresham Sanitary Service, is also the sponsor of Gresham Is... . Metro East Web Academy sponsors, Ask the Expert. Matt has made it possible to feature fellow chamber members like Gresham Locksmith Inc., NW Enforcement Inc., Sugar Cubed, and Gresham Outdoor Public Art (GOPA) in the videos. Check out the chamber website to view past Ask the Expert and Gresham Is,,, videos.