Trey began his teaching/choreographing career in 1993. After winning the World Championships in 1995, Trey was in high demand as a private, group, guest teacher and choreographer, nationally and internationally for 7 solid years until moving to Los Angeles to focus on the entertainment industry.
Based in San Francisco at the time, Trey trained national/world champions in Los Angeles, Seattle, Portland, Miami, San Antonio, Santa Clara, San Jose, Italy, Germany, Argentina, and France. He also established 2 new skating clubs from ground up in Santa Clara as well as in Milpitas, CA.