David L. Roller, PE, LEED AP, CEM, GBE
David serves as our Mechanical Department Head and has been a member of our team since 2000. He has experience across multiple project types as well as a large variety of mechanical system types. His specialties include green building and high performance design, central plant systems, hydronic systems, energy modeling, and construction administration.
David is a licensed Professional Engineer in Virginia, North Carolina, and Maryland; holds certifications as a LEED Accredited Professional (LEED AP), Certified Energy Manager (CEM), and Green Building Engineer (GBE); and is a member of the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE).