How to Hire a Welder or Fabricator
A practical guide to hiring a welder — verifying AWS/ASME certifications, testing MIG/TIG/Stick skills with a hands-on weld test, and checking past work.
By ApnaWorker - reviewed by ApnaWorker Editorial Team - updated 2026-06-16T13:37:58.187813+00:00
Welding is safety-critical work — a weak weld can fail under load with serious consequences. Hiring a properly certified, skilled welder is not just about quality; it is about safety and liability too.
This guide covers the certifications to verify, the skills to test, and how to confirm a welder or fabricator can do your specific job to standard.
Understand welding certifications
A welder is "certified" when an independent authority documents their qualification — bodies like the American Welding Society (AWS) or ASME. Certification is formal, portable, and recognised across the industry.
The right certification depends on the work: structural steel welders typically test under AWS D1.1, while pipeline welders may hold API 1104. Match the certification to your project.
- Certification comes from bodies like AWS or ASME.
- Structural steel often means AWS D1.1.
- Pipeline work may require API 1104.
Verify the credentials
Do not take certification on trust. AWS offers a free National Registry of Certified Welders — enter the certification number for instant verification.
As of 2026, AWS handles applications and endorsements online through its portal rather than on paper, so legitimate, current certifications are easy to confirm digitally.
- Use the AWS registry to verify a certificate number.
- Confirm the certification is current.
- Check credentials online rather than trusting paper alone.
Match the welding process to the job
Welding is not one skill. Key processes include MIG, TIG, Stick, and Flux-Cored Arc Welding, each suited to different materials and jobs. Make sure the welder is skilled in the process your work needs.
A TIG specialist for fine stainless work is different from a structural Stick welder. Be specific about your requirements when assessing candidates.
- Know which process your job needs.
- MIG, TIG, Stick, and Flux-Cored suit different work.
- Match the welder's skills to the material.
Test skill with a hands-on weld
Assess technical proficiency with a combination of a practical weld test, any required written test, and a review of past work samples. A test weld inspected for quality reveals true skill.
Watching someone weld to your specification tells you far more than a certificate alone. It confirms they can deliver the standard your job demands.
- Use a hands-on test weld to assess skill.
- Review past work samples.
- Inspect the test weld for quality.
Check experience, reviews and terms
Filter candidates by skills, certifications, location, and prior reviews. Experience with jobs like yours and good references point to a reliable welder.
Confirm any required licence (such as a driving licence for mobile work), agree terms in writing, and keep records. On ApnaWorker you can view welder profiles, see verified contacts, and message candidates directly.
- Filter by skills, certs, location, and reviews.
- Check references for similar jobs.
- Agree terms in writing and keep records.
Frequently asked questions
What certifications should a welder have?
Certification from a recognised body like AWS or ASME, matched to the work — structural steel welders typically test under AWS D1.1, and pipeline welders may hold API 1104. Certification is formal, portable, and industry-recognised.
How do I verify a welder's certification?
Use the AWS National Registry of Certified Welders — enter the certificate number for instant, free verification. As of 2026 AWS handles applications online, so current certifications are easy to confirm digitally.
Does it matter which welding process a welder knows?
Yes. MIG, TIG, Stick, and Flux-Cored Arc Welding suit different materials and jobs. A TIG specialist for fine stainless work differs from a structural Stick welder, so match the welder's skills to your specific job.
Should I test a welder before hiring?
Yes. Combine a hands-on test weld (inspected for quality) with any required written test and a review of past work samples. Watching them weld to your specification reveals true skill far better than a certificate alone.