TULSA, Okla. — Justin Graham has joined the Matrix Service team as business development manager to support the Turnaround and Plant Services groups. He is based in Deer Park, Texas, with a focus to support the national Turnaround groups. Graham spent the past three years with WTMC helping clients with the best-in-class expertise required for planning, organizing, control and execution of turnarounds, maintenance organizations and capital projects. For more information, visit www.matrixservice.com or call (866) 367-6879.