Home / Licensing / California / C47

C47 General Manufactured Housing License (California)

California has 451 active C47 General Manufactured Housing holders in the state file as of 2026-10-28¹, the 54th-largest of 64 classes with at least 200 holders. 14 of them expire by 2026-12-27.

Active holders: 451; 0.2% of active California licenses
Expiring by 2026-12-27: 14; 3.1% of holders
Median bond on file: $25,000; 451 bonds
Workers' comp exempt: 45.9%; of 451 with WC status

How many C47 contractors are exempt from workers' comp?

207 of 451 active C47 holders with a recorded status (45.9%) filed an exemption¹, against 48.7% across all California classes.

How do you check a C47 license?

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

Other California license classes

C31 Construction Zone Traffic Control472
D38 Sand and Water Blasting424
C32 Parking and Highway Improvement500
D42 Non-Electrical Sign Installation422
D03 Awnings525
D41 Siding and Decking414
C34 Pipeline545
C28 Lock and Security Equipment364

All 64 classes

Sources

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