NDT LLC is an independent consulting firm helping industrial clients safeguard the reliability, safety, and efficiency of their critical assets — through expert program development, training, and quality assurance.
From building an inspection program from the ground up to auditing and optimizing an existing one, we bring seasoned NDT experts, engineers, and industry specialists to your side.
Design, implement, and optimize NDT programs tailored to your assets, industry codes, and operational goals.
Learn more →Audit readiness for aerospace suppliers — gap analysis, documentation prep, and support responding to findings.
Learn more →Comprehensive training programs that build your team's inspection skills and keep certifications on track.
Learn more →Independent QA reviews and audits that verify your inspections meet the standards your operations depend on.
Learn more →AWS CWI inspection of welds, welders, and welding procedures — code-compliant verification from fit-up to final acceptance.
Learn more →Guidance on selecting and deploying modern inspection technologies that raise detection capability and efficiency.
Learn more →Our team is well-versed in the full range of established nondestructive testing techniques — and the codes and standards that govern them.
High-frequency sound waves locate internal flaws and measure thickness — ideal for welds, composites, and corrosion monitoring without damaging the part.
X-ray and gamma imaging reveal internal discontinuities such as porosity, inclusions, and lack of fusion in welds and castings.
Magnetic fields and iron particles expose surface and near-surface cracks in ferromagnetic materials — fast, reliable screening for steel components.
Capillary-action dye highlights surface-breaking defects on nearly any non-porous material, from aluminum to ceramics.
Induced electrical currents detect surface cracks, measure conductivity, and verify coatings — a staple of aerospace inspection.
The foundation of every inspection program — trained eyes, optics, and remote visual tools catch what instruments alone can miss.
Beyond the core six, we advise on advanced and emerging techniques — including phased array ultrasonics (PAUT), digital and computed radiography, thermography, laser shearography, and bond testing of composites.
We work as an extension of your team — bringing independent judgment, current industry knowledge, and solutions built around your operation, not a template.
NDT experts, engineers, and industry specialists who have worked across a wide range of industries and asset types.
Proficiency across ultrasonic, radiographic, magnetic particle, liquid penetrant, eddy current, and visual testing — and the standards behind them.
We stay at the forefront of industry developments, bringing emerging technologies and current best practices to our clients.
Every engagement starts with your specific circumstances and objectives — the strategy is built to fit, not forced to.
Tell us about your operation and we'll follow up with how we can help — and a quote.