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Search by California license number or business name (CA Class B contractors only in this preview).
Tracking 107,875 California Class B licensed contractors, sourced directly from CSLB's public data.
1
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Look up any CA Class B contractor by license number or business name.
2
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License, bond, workers' comp, and RMO/RME each flagged compliant or at-risk — free.
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Where this comes from
Every status shown here is pulled directly from CSLB's own public Data Portal — the same records CSLB itself maintains, not a third party or an estimate. We've cross-checked it against CSLB's live Instant License Check for accuracy. Always informational — never a substitute for CSLB's own record.