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C8 Concrete License (California)
California has 5,303 active C8 Concrete holders in the state file as of 2026-10-261, the 11th-largest of 64 classes with at least 200 holders. 176 of them expire by 2026-12-26.
- Active holders
- 5,303
- 2.3% of active California licenses
- Expiring by 2026-12-26
- 176
- 3.3% of holders
- Median bond on file
- $25,000
- 5,303 bonds
- Workers' comp exempt
- 0.2%
- of 5,303 with WC status
How many C8 contractors are exempt from workers' comp?
11 of 5,303 active C8 holders with a recorded status (0.2%) filed an exemption1, against 48.7% across all California classes.
How do you check a C8 license?
Search by license number or business name on the California license lookup, which reads the same state file.
Sources
- CA CSLB License Master (cslb.ca.gov data portal) (cslb.ca.gov, 2026-10-26)