Quality and Certifications

Certified Processes for Consistent Quality

At Steffes, we manufacture all our products to the highest quality standards. We have a variety of certifications to ensure our processes, procedures and safety measures adhere to stringent quality management systems for the industries we serve. With these certifications in place, you can trust Steffes will deliver repeatable, reliable and durable products that add value to your operation.

Steffes Certifications & Registrations:

• UL Approved Manufacturing Facility
• ISO 9001:2015
  • ISO Certification of Registration – Dickinson
  • ISO Certification of Registration – Grand Forks
• OSHA Safety and Health Achievement Recognition Program Certified
  • OSHA Certification – Dickinson 
  • OSHA Certification – Grand Forks
• API Q1-9th Edition
  • API Certification of Registration – Dickinson 
  • API Certification of Registration – Grand Forks
• ASME Code: ‘U’ Stamp, ‘UM’ Stamp and ‘R’ Stamp
  • National Board of Boiler and Pressure Inspectors – Stamps – Dickinson
  • National Board of Boiler and Pressure Inspectors – Stamps – Grand Forks East