Welder License Requirements in California

Everything you need to know about getting your welder license in California. A state license is required.

California Note: CSLB C-60 Welding classification for contracting work over $500. AWS certification widely recognized.

How to Get Your Welder License in California

Meet Basic Requirements

Be at least 18 years old with a valid ID.

Complete Education

High school diploma or GED; welding certification required

Gain 2 Years of Experience

Minimum 2 years of welding experience and AWS certification.

Pass the Welding Certification Test (AWS)

Obtain Insurance & Bonding

Secure General Liability, Workers Compensation insurance.

Submit Application

Apply to the California Contractors State License Board (CSLB). Pay the application and license fees.

Requirements Overview

Age Requirement	18+ years old
Experience	Minimum 2 years of welding experience and AWS certification.
Education	High school diploma or GED; welding certification required
Background Check	Not required

Fee Breakdown

Application Fee $100

License Fee $170

Exam Fee $210

Total Initial Cost $480

Renewal Fee (every 3 yrs) $110

Exam Information

Exam Name: Welding Certification Test (AWS)
Exam Provider: American Welding Society
Exam Fee: $210

Insurance & Bonding

Insurance Requirements

General LiabilityWorkers Compensation

Minimum Coverage:$500,000 per occurrence / $1,000,000 aggregate

Reciprocity & Portability

California has license reciprocity agreements with the following states. This may allow you to transfer or expedite your license.

Arizona Louisiana Nevada North Carolina

Frequently Asked Questions

Do I need a license to work as a welder in California?

Yes, California requires a state license for welders. The license is issued by the California Contractors State License Board (CSLB). Working without a proper license can result in fines and legal penalties.

How much does a welder license cost in California?

The total initial cost for a welder license in California is approximately $480, which includes the application fee ($100), license fee ($170), and exam fee ($210). Renewal costs $110 every 3 years.

What exam do I need to pass for a welder license in California?

You must pass the Welding Certification Test (AWS), administered by American Welding Society. The exam fee is $210.

How much experience do I need to become a licensed welder in California?

Minimum 2 years of welding experience and AWS certification.

Can I use my welder license from another state in California?

California has reciprocity or endorsement agreements with select states, which may allow you to waive the trade exam. However, you will typically still need to pass the state business and law exam, submit an application, and meet all other requirements. Contact the California Contractors State License Board (CSLB) for specific details about transferring your license.