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D24 Metal Products License (California)

California has 809 active D24 Metal Products holders in the state file as of 2026-10-28¹, the 44th-largest of 64 classes with at least 200 holders. 23 of them expire by 2026-12-27.

Active holders: 809; 0.3% of active California licenses
Expiring by 2026-12-27: 23; 2.8% of holders
Median bond on file: $25,000; 808 bonds
Workers' comp exempt: 29.2%; of 809 with WC status

How many D24 contractors are exempt from workers' comp?

236 of 809 active D24 holders with a recorded status (29.2%) filed an exemption¹, against 48.7% across all California classes.

How do you check a D24 license?

Search by license number or business name on the California license lookup, which reads the same state file.

Other California license classes

D63 Construction Clean-up849
ASB Asbestos Certification773
C45 Sign856
C57 Well Drilling712
C42 Sanitation System962
C4 Boiler, Hot Water Heating and Steam Fitting693
C5 Framing and Rough Carpentry1,036
D64 Non-specialized654

All 64 classes

Sources

CA CSLB License Master (cslb.ca.gov data portal) (cslb.ca.gov, 2026-10-28)