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Hellier has been providing Nondestructive Testing training and consulting services for over 40 years. With training centers located in Houston, TX, and Anaheim, CA, our staff of NDT professionals stand ready to address your NDT needs.

Welcome To Hellier NDT

Our brand names are the most respected in the NDT and API training market. Hellier NDT, WorldSpec and CodeWest have been providing exceptional training for generations.

Nondestructive Testing (NDT) is a technology that evaluates parts and materials for conditions and flaws that could affect their integrity. Effective use of NDT depends on the skill and in-depth knowledge of the technicians involved. Our training provides both the knowledge and qualifications that NDT personnel need to succeed in the industry. All of our instructors are experienced, recognized NDT consultants and well-known for expertise in the methods they teach.