What is the CSLB Law & Business exam?

California contractors must pass a separate Law & Business exam covering licensing law, contracts, and finances — in addition to their trade exam.

State GC licenses

Contractor license practice tests

Preparing for a general contractor license? Pick your state or practice California CSLB Law & Business and trade-specific contractor exams.

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Practice test for California

California Contractor License Exam

115 practice questions with instant feedback

General contractor licensing exam prep

Contractor licensing exams test trade knowledge, building codes, and business law. California requires both a trade exam and Law & Business for most licenses.

Practice tests cover estimating, contracts, safety, and state-specific regulations.

Frequently asked questions

What is the CSLB Law & Business exam?: California contractors must pass a separate Law & Business exam covering licensing law, contracts, and finances — in addition to their trade exam.

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