At Mason & Hanger, we are a diversified team of experienced professionals from a multitude of backgrounds. We offer a unified vision – to promote building excellence. Through collaboration and progressive leadership, we provide both the platform and impetus for consistent company growth and success. With an extraordinary depth of talent, industry expertise and skill, we value leadership not only in our workplace, but in the communities we serve.

Benjamin Lilly Headshot

Benjamin A. Lilly, PE

Jon Miller Headshot

Jon Miller

Vice president of Operations
Brett no background

T. Brett Prillaman

Vice president of International Programs
Matt Donald Headshot

Matthew S. Donald, PE

Vice president of Special Programs

Stephen L. Scott, PE

Vice president of Military Programs
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Tammy Dean

Vice president of Business Development
Rob Mcatee headshot

Robert B. McAtee, PE

Director of Energy & Sustainability Services