Management Team

Concord Engineering Group's team of professional engineers possess a diversity of talent and experience that provides our clients with the knowledge, the background, the skill, and unique perspective on their projects.

John Marchiafava

Chief Engineer & Senior Project Manager


John Marchiafava is a Licensed Professional Engineer in New Jersey, Pennsylvania, Delaware, Maryland, and Mississippi. He has over 15 years of experience in all phases of consulting engineering including MEP/FP building systems and energy projects. His responsibilities include managing the commercial department’s engineering team, reviewing detailed drawings and specifications, coordination with Owner and architect, site inspections, shop drawing reviews and construction interface and support for various commercial, educational, industrial and pharmaceutical projects. His specialties include: Energy Audits, Life Cycle Cost Analysis and Energy Feasibility Studies, LEED Analysis, Cost Estimation, Mechanical Systems Design including conventional and geothermal designs, Construction and Project Management.

Mr. Marchiafava holds a BS in Mechanical Engineering from Drexel University and is a Certified GeoXchange Designer (CGD) and Certified Energy Manager (CEM) through the Association of Energy Engineers.