Angela Harris has joined the Metromont Corp. Atlanta Sales Team, assuming responsibility for sales primarily out of the Hiram, Ga., plant. A registered professional engineer, she has held various positions with the company over the past eight years, including project manager and project engineer.

Jim Barberi was recently promoted to senior project manager with Heldenfels Enterprises, San Marcos, Texas. He is currently overseeing the Dallas Cowboys Stadium contract in Arlington, Texas.

The producer also announced promotion of Brian Nance to director of Field Operations, where he will be responsible for project management, coordination and scheduling, including all logistical operations; and, Blaine Withers to director of Plant Operations, responsible for the headquarters and Corpus Christi facilities.

Jorge Arboleda, chief architect of Orlando-based Finfrock DMC Inc., has received certification as a (Leadership in Energy & Environmental Design) LEED Accredited Professional. The accreditation differentiates building professionals trained to successfully move a development through the LEED certification process.