C-36 compliance in Sunnyvale — CSLB data
CSLB's license file (September 2026) lists 33 active C-36 licenses based in Sunnyvale. 55% show a workers' comp policy and 42% are filed exempt.
Every one is currently clear of workers' comp and bond suspensions.
Across Santa Clara County the count is 641, and 21 are suspended for coverage or bond lapses.
Experience mix: median 6.0 years licensed, 36% new (<3 yrs), 21% veterans (20+ yrs). 7 were issued in the last 12 months.
3% are LLCs, which carry extra CSLB insurance and bond rules (below).
What CSLB requires for a C-36 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-36 licenses in Sunnyvale are suspended?
As of September 2026, 0 for workers' comp and 0 for bond issues, out of 33 active C-36 licenses based in Sunnyvale.
How many new C-36 licenses were issued in Sunnyvale last year?
7 in the 12 months to September 2026. Each needed a $25,000 bond on file before CSLB issued the license.
Do C-36 plumbers need workers' comp?
Yes if you have employees. With no employees you can currently file an exemption; beginning January 1, 2028, CSLB will require workers' comp for all active licenses under SB 1455, except joint ventures.