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California CSLB Exam Prep

California Contractor License Exam Pass Kits

Practice questions, full-length timed practice exams, and detailed explanations for every CSLB contractor's trade.

Popular

Most common licenses

Select your License

Showing 46 out of 46 trade exams

Unbeatable prices. $99 Ea

Law & Business

Required for every CSLB classification, state-specific. Included in the Smartest Pick — All Licenses bundle.

1 course

Building & Structural

General building, framing, concrete, masonry, and steel.

10 courses

Exterior & Envelope

Roofing, glazing, painting, plastering, and sheet metal.

6 courses

Interior Finishes

Drywall, flooring, and tile.

3 courses

Mechanical & Plumbing

HVAC, plumbing, boilers, pipelines, and water systems.

7 courses

Electrical & Low Voltage

Low-voltage, communications, fire alarm, and data.

2 courses

Site, Earthwork & Landscape

Grading, paving, landscaping, fencing, traffic control.

6 courses

Specialty Trades

Solar, fire protection, pools, welding, asbestos, and more.

12 courses

Best value

Want to take on every job? Get every exam $499.

View the All Licenses bundle. 46 courses, lifetime access. One payment. Every job.

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About these courses

Every course on AmericasMarket is built specifically for the California Contractors State License Board (CSLB) trade examination. Each one ships with hundreds of practice questions, blueprint-weighted full-length practice exams, and explanations that link back to the underlying code or regulation — the California Building Code, the California Plumbing Code, the National Electrical Code, Cal/OSHA Title 8, and the CSLB-published study materials.

Pricing is one-time. $99 buys a single course with one full year of access. The Growth Package gets you every course we publish — present and future — with lifetime access. No recurring charges and no per-attempt fees on the practice exams.

The California Law & Business exam is required for every CSLB classification regardless of trade. It's available individually for $99 and is included free in the Growth Package — along with every other state's Law & Business exam as we add them (TX, FL, NV, AZ are next on the roadmap). Trade exams cover the technical scope for each classification; the Law & Business exam covers the business, contract, and safety side that the CSLB requires of everyone.