Rudolph P. Frizzi, PE, GE, D.GE

Managing Principal

Rudy Frizzi’s geotechnical engineering and project management experience is extensive, with particular emphasis on foundation design and construction in urban areas, and large-scale land and waterfront public and private development projects throughout the United States and internationally.

With nearly 40 years in the industry, Frizzi has interacted on projects located in practically every continent world–wide, and has performed geotechnical investigations and designs, prepared plans and technical specifications, and observed field testing and construction as geotechnical “engineer of record” on countless projects. 

In addition to his “engineer of record” experience, Frizzi has provided expert geotechnical consultation and trial testimony on over 80 excavation and foundation litigation cases throughout the United States and internationally. He has also prepared and presented over 50 technical presentations at universities, conferences, and seminars throughout the United States and internationally on a variety of issues, including land development engineering, foundation design, and construction.