Ed Zastro

Ed Zastro is a seasoned construction consultant with extensive experience in managing construction delay claims across various project types in the United States, Canada, and Europe. Currently serving as Managing Director at Nautilus Consulting, LLC since March 2025, Zastro previously held key positions including Director of Construction Advisory at J.S. Held LLC and BDO USA, LLP. Zastro's career includes significant roles as Senior Director at PROACTIVE and Senior Managing Consultant at Berkeley Research Group LLC, both focusing on construction delay and claim matters as a testifying expert witness. With a foundation in engineering from the University of Florida, Zastro's early career includes field engineering roles at Parsons Brinckerhoff and HNTB on large-scale projects.