C-43 compliance in Corona — CSLB data
There are 10 C-43 licenses with a Corona business address (September 2026): 80% with workers' comp on file, 0% exempt.
No active workers' comp or bond suspensions today.
Riverside County totals: 80 C-43 licenses; 2 suspended for workers' comp, 1 for bonds.
70% of Corona's C-43 licenses are 20+ years old, 0% are newer than three years (median 26.0 years).
What CSLB requires for a C-43 license
- License bond: $25,000 on file with CSLB.
- Workers' comp: required with employees; mandatory for all active licenses from January 1, 2028 (SB 1455).
- LLC licenses: $1M+ liability insurance and a $100,000 employee/worker bond.
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Frequently asked questions
How many C-43 licenses in Corona are suspended?
As of September 2026, 0 for workers' comp and 0 for bond issues, out of 10 active C-43 licenses based in Corona.
Do C-43 contractors need workers' comp?
Yes with employees; from January 1, 2028 CSLB will require it for all active licenses (SB 1455), except joint ventures.