Michael A. Semeraro, Jr, PE

Managing Principal

Michael Semeraro has over 38 years of experience involving a diversity of land development projects. His specialization includes soil mechanics and foundation engineering, hydraulics and hydrologic analyses, site engineering and integrating computer resources (CADD) in the field of Civil Engineering and Geographical Information Systems.

Semeraro’s expertise includes combining computer resources into the civil engineering design process to solve difficult site, hydraulic/hydrologic and geotechnical constraints. He has directed numerous land development engineering projects throughout the Eastern United States and abroad.

His expertise also includes supervising and developing many in-house proprietary computer programs. Semeraro oversees technology at Langan and has implemented a state‑of‑the‑art CADD/GIS system throughout the firm.