Our Team


Effective non-destructive testing and inspection management starts with the personal integrity our team. U.S. Inspection & NDT, LLC was formed with one goal - to provide our clients with precise, reliable, cost-efficient inspection solutions that generate the information and control they require for a successful product.

If you want to join an integrity based team committed to excellence visit our careers page.

Our Team Members

William "Billy" Schneider

General Manager

William R. Schneider is General Manager of U.S. Inspection & NDT, LLC.  USINDT is a Pennsylvania based diversified service company that provides inspection management and non-destructive testing services for a multitude of industries throughout the United States.

David Chamberlain


David Chamberlain serves as COO and Corporate Radiation Safety Officer for U.S. Inspection & NDT, LLC. He has over thirteen years of direct experience in the inspection industry. Some of his qualifications include Radiation Safety Officer, Source Retrieval, AWS Certified Radiographic Interpreter, and AWS Certified Welding Inspector.

Marc Paonessa

Assistant Operations Manager/Assistant RSO

Marc Paonessa serves as U.S. Inspection & NDT’s Assistant Radiation Safety Officer and Assistant Operations Manager. His non-destructive testing career began in November of 2018 while still attending college. Seeking part time work, Marc met David Chamberlain and William Schneider who offered him a position that was flexible with his college schedule. Although this position was unrelated to his Accounting Major, he accepted the job and began working closely with David and William to learn all aspects of the industry.