C-9 compliance in Stockton — CSLB data
There are 21 C-9 licenses with a Stockton business address (September 2026): 57% with workers' comp on file, 43% exempt.
Suspensions today: 0 workers' comp, 1 bond.
San Joaquin County totals: 59 C-9 licenses; 0 suspended for workers' comp, 1 for bonds.
Median time licensed: 5.3 years. 24% are under three years old; 19% have 20+ years. 4 were issued in the last 12 months.
10% are LLCs, which carry extra CSLB insurance and bond rules (below).
What CSLB requires for a C-9 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-9 licenses in Stockton are suspended?
As of September 2026, 0 for workers' comp and 1 for bond issues, out of 21 active C-9 licenses based in Stockton.
How many new C-9 licenses were issued in Stockton last year?
4 in the 12 months to September 2026. Each needed a $25,000 bond on file before CSLB issued the license.
Do C-9 drywall contractors need workers' comp?
Yes if you have employees. Solo operators can currently file an exemption; starting January 1, 2028, CSLB will require it for all active licenses (SB 1455), except joint ventures.