Our AWS Certified Welding Inspector (CWI) services provide independent verification that welding work meets applicable codes, specifications, and customer requirements. NHIS performs visual inspections, weld documentation review, and compliance verification in accordance with industry standards such as AWS, ASME, and client specifications ensure quality and code compliance.

We assist companies in developing and qualifying welding porcedures to meet applicable code requirements. Our services include preparation and oversight of Procedure Qualification Records (PQR), document review, and testing coordination to ensure welding procedures are properly qualified and documented for production use.

NHIS administers welder qualification tests in accordance with applicable codes and standards. We coordinate testing, inspection, and documentation to verify that welders demonstrate the required skill and techinque for specific welding processes, materials, and positions.

We provide technical consultation to help companies improve welding quality, resolve fabrication challenges, and ensure compliance with industry standards. Services may include welding procedure development, code interpretation, quality control guidance, and troubleshooting welding or fabrication issues.

Our inspection services verify that welding operations meet projet specifications an applicable codes. Inspections may include visual weld inspection, dimensional verification, fabrication monitoring, and documentation review to ensure quality and compliance throughout the welding process.