Welding Certification
Trusted AWS-Accredited Testing for Your Team
At Calumet Welding Center, we don’t just train welders — we help businesses maintain the highest industry standards. As an AWS-accredited facility, our certification services give you confidence that your team’s skills meet code requirements and your projects stay compliant.
Whether you need to certify a single welder or an entire crew, we make the process straightforward, efficient, and reliable.
Flexible Testing Options
We understand every company operates differently. That’s why we offer three simple ways to complete certification testing:
- Send Your Welders to Our Facility
Welders work directly in our booths under the supervision of certified inspectors. - Send Us Your Test Pieces
Fabricate the welds in your own shop and ship the test pieces to us for inspection and qualification.
Why Choose Calumet Welding Center?
- AWS-Accredited Facility – Trusted standards backed by decades of industry experience.
- Fast Turnaround – Clear results and documentation to keep your projects moving.
- Experienced Inspectors – Knowledgeable staff who work with welders every day.
- Local & Convenient – Serving Northwest Indiana, Chicagoland, and beyond.
Industries We Serve
- Construction & Structural Steel
- Refineries & Energy
- Railroads & Transportation
- Mechanical Contractors
- Union Apprenticeships & Trade Locals
- General Manufacturing
Get Started Today
Ready to schedule a certification test for your team?
Call us at (219) 923-9353 or use the contact form to connect with our certification team.