With over 35 years of architectural engineering experience, Dan has performed investigations of exterior cladding systems of brick and block masonry, EIFS, stucco, and metal, as well as the investigation and instrumentation of roofing and waterproofing building problems, structural analysis, and design of rehabilitation efforts. He has extensive experience with construction project management, the development of working drawings and design specifications for the repair of industrial, commercial, institutional, and residential buildings.