St. Louis Testing Laboratories performs non-destructive (NDT) tests on a wide variety of items including: pressure vessels, boilers, storage tanks, pipelines, castings, forging, and aircraft. Our technicians are certified to ASNT-TC-1A and NAS410. In addition our services are prompt, courteous, and can be performed anytime, anywhere.

  • Radiography, Portable Gamma & Xray (RT)
  • Magnetic Particle Dry / Wet Methods (MT)
  • Liquid Penetrant Visible and Fluorescent (PT)
  • Ultrasonic Flaw Detection (UT)
  • Eddy Current (ET)
  • Aircraft Inspection – FAA Certificate # NI2R032L
  • Helium Mass Spectrometer Leak Testing
  • Certified Weld Inspection (AWS-CWI)
  • Ultrasonic Thickness
  • Video Borescope
  • Level III Services