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Industry Leadership

NITC is ISO 9001:2008 Certified, providing high quality, efficient certification services that are always in compliance with industry requirements.  

Certifications and Testing for Multiple Trades

NITC Tests and Certifies personnel in the Medical Gas, Plumbing, Piping, HVACR, and related industries.  

Set Yourself Apart from the Competition

NITC provides industry leading testing and certification services for the pipe trades.     Click to learn more about our