• RFT
  • XRFT
  • IRIS
  • Surface ET
  • GCT
  • UT
  • Video

About Us

For over 25 years, CSI has been dedicated to providing NDT solutions in the refining, chemical, and power generation industries.   Our team of certified technicians are committed to providing high-level inspections with accurate and dependable results.   Helping you increase reliability, and reduce equipment downtime.


CSI offers a wide range of NDT services for Tubing, Surface, and Piping applications.  From large-scale turnarounds, to single-day outages, we strive to meet your requirements and exceed expectations.

Learn More


We provide 24/7 field support, servicing all locations in the United States.  Contact one of our regional offices to request a quote, or obtain additional information on our services and products.


Which tubing inspection method is right for you?

CSI specializes in tubular inspections.  See a side-by-side comparison of the capabilities and limitations of each method, or see our Tech Briefs for a detailed overview.


Committed to Safety

CSI technicians are actively enrolled/associated with the following safety, auditing, and screening programs.