In industrial environments, defects that go undetected may lead to early replacement, costly repairs or in worst-case scenarios, dangerous conditions or failures.

IIA is the premier provider of non-destructive examination, remote visual inspection (RVI) and lab services for industrial customers ranging from nuclear and fossil-powered plants to paper mills, petrochemical facilities and pipelines.

Our multiskilled technicians arrive on site with cutting-edge technology and a remote support network to support daily inspection needs, as well as planned maintenance activities. We work with a range of devices and methodologies, including our own proprietary systems, to ensure the optimal approach for your unique needs. We bring an eye for detail to every inspection and experience that spans decades and industries.

Why Choose IIA?

In addition to practical experience, our professionals have in-depth knowledge of industry codes and standards — knowledge that helps keep you in compliance. Our one-stop-shop services mean fast turnaround times and cost-effective solutions for our customers. When you partner with IIA, you gain access to a vast network of skilled technicians and licensed engineers, specialized inspection tools, lab facilities and a commitment to quality on every job.

Traditional NDE

  • Radiography (RT/CR/X-Ray)
  • Magnetic Particle (MT)
  • Penetrant Testing (PT)
  • Ultrasonic Thickness Testing (UTT)
  • Visual Testing (VT)
  • Post Weld Heat Treatment
  • Corrosion Mapping
  • Ferrite Testing
  • Hardness Testing
  • Positive Material Identification (PMI)
  • Program and Procedure Development
  • Automated Corrosion Mapping (Internal)
  • Automated Corrosion Mapping Laser Profilometry (External)
  • Shear Wave
  • Phased Array (PAUT) Manual & Automated
  • Full Matrix Capture (FMC)
  • Time of Flight Diffraction (TOFD)
  • Guided Wave Testing (GWT)
  • In-Line Inspection (ILI Validation)
  • Pulsed Eddy Current
  • Weld Quality Inspection

Rope Access Inspections

Rope access is an efficient and affordable method of reaching challenging environments. When compared to alternative reach methods, such as scaffolding, cranes or manlifts, rope access can be 30 - 80% more cost effective. READ MORE



RVI offers an affordable alternative to disassembly and allows our experts to gather critical information in hazardous environments — without risking worker safety. IIA is one of the few companies equipped to use intrinsically safe (IS), explosion-proof (EX) cameras that can navigate tanks, tubes, vessels and pipes with ease. Whether you need a general assessment or foreign object retrieval, our specialized equipment and experienced team are at your service around the clock.


Industrial Inspection News
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Certifications and Guidelines

  • All Certifications Based on Guidelines in SNT-TC-1A and CP189
  • Texas Department of State Health Services – Radioactive Materials Licensing (MC 2835)
  • New Mexico Environment Department Radioactive Material License
  • In Line Inspection Validation
  • ASNT Level III
    • American Welding Society
    • Pressure Equipment Directive 2014/68/UE (European Certification)
    • Pressure Equipment Regulations 1999
    • IRRSP