About Us

USNDT  started as Met Chem Testing in January 1995 when it was purchased by Doug Johnston. In 2024  USNDT Laboratory LLC was created from USNDT by Tyler Johnston.  Tyler has over 35 years of non-destructive testing experience under his belt.  We are a small, family owned establishment that specializes in non-destructive testing services and client relationships! With the help of our hard-working staff, we are ready to take on your project needs. 

President: Tyler Johnston Level III 

Tyler Hadfield Level II Technician

Christopher Sargeant Level I Technician