California Contractor License Renewal – CSLB Requirements

California CSLB License Renewal

California contractors are licensed through the Contractors State License Board (CSLB). The CSLB issues licenses for over 40 different trade classifications.

Renewal Cycle

• Active license: Renew every 4 years
• Renewal fee: $450 (active) or $225 (inactive)
• Renewal notice: CSLB mails notice 60 days before expiry

Requirements for Renewal

• Pay renewal fee
• Maintain workers' compensation insurance (or exempt certification)
• Maintain contractor's bond ($25,000 minimum)
• No continuing education required (except for asbestos/hazmat)

Expired License Consequences

• Cannot legally bid on or perform contracted work
• Penalties for working on an expired license: up to $15,000 fine
• If expired over 5 years: must re-apply as a new applicant

4 Years Is a Long Time to Remember

With a 4-year renewal cycle, it's easy to forget. LicenseReminder tracks your CSLB expiry date and starts alerting you 30 days before. Sign up free — set it and forget it.