ND Testing

At ND Testing, we specialize in Non-Destructive Testing (NDT), a vital process that ensures the quality and safety of various materials and structures. We employ advanced techniques and a team of highly skilled professionals to deliver accurate and reliable results.

What is NDT?

NDT is a method of evaluating the integrity of materials and components without causing any damage. It allows us to assess the properties and characteristics of a wide range of materials, enabling us to detect defects, flaws, or irregularities that may compromise their functionality or safety.

Our NDT Services include:

Radiographic Testing (RT)

Our advanced radiographic techniques allow us to inspect the internal structure of materials, identifying defects such as voids, inclusions, and weld discontinuities.

Ultrasonic Testing (UT)

Using high-frequency sound waves, we can identify internal flaws, measure material thickness, and assess the integrity of welds, pipes, and other components.

Magnetic Particle Testing (MT)

Magnetic particle testing is specifically designed for ferrous materials. By applying a magnetic field and a magnetic particle suspension, we can identify surface and near-surface defects, such as cracks and discontinuities. 

Liquid Penetrant Testing (PT)

Penetrant testing is a widely used method for detecting surface cracks, porosity, and other surface defects. We apply a liquid dye onto the surface and use a developer to bring out any indications of defects. 

X-ray Testing

X-ray testing utilizes electromagnetic radiation to penetrate materials and generate images. This method is ideal for identifying internal defects, such as cracks, in metal components and structures.


Passivation is critical in the NDT process that involves the treatment of material components to enhance its resistance to corrosion by creating a protective oxide layer on its surface.

Visual Inspection (VT)

Our experienced inspectors conduct thorough visual examinations to identify surface defects, corrosion, and other visible anomalies.

ND Testing is a NADCAP approved testing facility that provides accurate results you can trust. We provide the Southern California market with the fastest turn around in the industry. We are FAA and ITAR certified, and approved by most major primes.