John DeVan, P.E., LEED AP (Retired)


  • Retired Principal - April 2018
  • Bachelor of Architectural Engineering - Pennsylvania State University
  • Areas of expertise include high and medium voltage primary distribution, overhead and underground, line voltage and low voltage secondary circuits, power and lighting systems for buildings, voice and data communications systems, communications and computer facilities including grounding grids, red and black power, UPS, generators and emergency power systems.
  • As Executive Vice President, John had overall responsibility for scheduling, cost control, coordination and the firm’s commitment to total quality leadership.