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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.

The Smartest Pick

45 Cheat Sheets.
Every License.

45 Licenses. $899
Popular

Most common licenses

Select your License

Showing 46 out of 46 trade exams

Pass or it's free. 1 Day course

Law & Business

Required exam for every CSLB classification. Free for all new contractors.

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 $899.

View the All Licenses bundle. 46 courses, 1-year access. One payment. Every job.

See The Bundle

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. $499 buys a single course with one full year of access. The Growth Package gets you every course we publish — present and future — with 1-year 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 — and the full Law & Business Exam Pass Kit is free with every account. Claim it here — 1,000+ practice questions, explanations, and timed mocks at no cost. 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.