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C60 Welding License (California)
California has 1,077 active C60 Welding holders in the state file as of 2026-10-291, the 37th-largest of 64 classes with at least 200 holders. 38 of them expire by 2026-12-28.
- Active holders
- 1,077
- 0.5% of active California licenses
- Expiring by 2026-12-28
- 38
- 3.5% of holders
- Median bond on file
- $25,000
- 1,076 bonds
- Workers' comp exempt
- 49.0%
- of 1,077 with WC status
How many C60 contractors are exempt from workers' comp?
528 of 1,077 active C60 holders with a recorded status (49.0%) filed an exemption1, against 48.7% across all California classes.
How do you check a C60 license?
Search by license number or business name on the California license lookup, which reads the same state file.
Other California license classes
Sources
- CA CSLB License Master (cslb.ca.gov data portal) (cslb.ca.gov, 2026-10-29)