California Contractor Law 2026

Pass the California CSLB Law and Business exam with confidence. This app gives you 686 practice questions, 194 flashcards, and realistic timed mock exams, all built from California's own enacted statutes and regulations, and all fully offline.

WHY THIS APP
Built from California's Business and Professions Code, Civil Code, Labor Code and Title 8 construction safety orders (public domain). The Business Finances topic uses independently authored study material. Every question is explained, so you learn the rule, not just the answer.
- 686 practice questions, every one explained
- 194 flashcards for the facts you must know cold
- Timed mock exams that mirror the real Law and Business exam format
- Weak-area review that targets what you keep missing
- A readiness score for every topic
- Exam facts built in: format, time limit, fees and how to book, checked against official sources

A REALISTIC MOCK EXAM
The real CSLB Law and Business exam is a closed-book, multiple-choice test of about 115 questions in 3.5 hours, taken on a computer at a PSI test center. The CSLB does not publish a fixed passing score; you are told the percentage of correct answers you need at the test site, and it varies by exam. Practice counts and mock pass marks shown here are study aids, not the official question pool and not an official score.

THE EXAM TOPICS
- Business Organization and Licensing
- Business Finances
- Employment Requirements
- Insurance and Liens
- Contract Requirements and Execution
- Public Works
- Safety (Cal/OSHA)

STUDY YOUR WAY
- Works fully offline, no account, no sign-up
- Progress stays on your device
- One-time purchase, no subscription

ABOUT
This is an independent study tool and is not affiliated with, endorsed by, or sponsored by the Contractors State License Board (CSLB), PSI Services, or the State of California. It is based on public domain California statutes and regulations.

Official source: https://leginfo.legislature.ca.gov/faces/codesTOCSelected.xhtml?tocCode=BPC