CERTIFICATIONS & ASSOCIATION

Certifications

Hayes Companies is proud to have earned certification from the:
Association of American Railroads (AAR)
Louisiana Department of Transportation Department (LaDOTD) DBE program.

Hayes is now ISO 9001:2015 and ISO 3834-2 certified. ISO 3834 defines comprehensive quality requirements for fusion welding of metallic materials both in workshops and at field installation sites.

Associations

Following are links to associations related to Hayes Companies and the fabrication industry.

 Association of American Railroads

 American Welding Society