California Contractors State License Board (CSLB) Law and Business Examination
Business organization and licensing, finances, employment, insurance and liens, contracts, public works and safety — practice for the California CSLB Law and Business exam, with 1,000 flashcards, 350 quiz questions and a 115-question mock exam.
One-time purchase · lifetime access · study on any device
Everything included — in full detail
This is exactly what you unlock. No vague promises — real numbers, straight from the portal.
Your full practice pool — 350 questions total, written to mirror the real exam blueprint, with full answer explanations for every question.
Including Business Organization and Licensing, Business Finances, Employment Requirements, and more.
A complete, realistic exam-day simulation with the same question count and time limit as the real thing.
Covering every key term, concept, and framework you're expected to know.
Hand-picked walkthroughs and explainers organized by topic.
Visual breakdowns of the frameworks and models the exam tests you on.
The exact formulas and calculations you need, ready to review before test day.
A searchable glossary so unfamiliar terminology never slows you down.
Real field-reference and career reading picked for this profession — never more exam-prep.
See your accuracy by domain, spot weak areas early, and follow a built-in study schedule.
Study anywhere — your progress syncs on the device you are using and picks up where you left off.
No subscriptions, no renewals — buy once and keep studying until you pass.
See the California CSLB Law and Business Exam portal
Real screenshots — this is exactly what you'll be studying in. Click to zoom in.
How would you like to start?
Try before you buy, or jump straight into full access.
Topics you'll drill
7 core topics pulled straight from the real question bank.
- Business Organization and Licensing
- Business Finances
- Employment Requirements
- Insurance and Liens
- Contract Requirements and Execution
- Public Works
- Safety
California CSLB Law and Business Exam exam requirements & cost
Straight from the certifying body — separate from what we charge for the study portal.
The CSLB Law and Business exam is the written law and business examination that applicants for most California contractor licenses must pass. It is issued by the California Contractors State License Board (CSLB) and administered by PSI Services LLC. The exam is taken on a computer, is multiple choice, and gives you 3.5 hours (CSLB examination FAQ); the number of questions is listed in your Notice to Schedule. This portal's practice mock has 115 questions. The CSLB examination FAQ does not state a passing score, which is given with your exam materials, so none is quoted here. A search extract of CSLB fee information lists a US$450 application fee and an examination fee of US$51.43; the CSLB fee list is the authority. The content outline spreads questions across 7 areas; the largest are Contract Requirements and Execution (21.0%); Employment Requirements (20.0%); Business Finances (15.0%). CSLB sets the experience, application and fee requirements for each contractor license class; applications are valid for 18 months from acceptance to pass the exams; confirm the current requirements with the CSLB before you apply. This portal prepares you for the Law and Business exam; it does not replace the trade exam for your license class, the experience requirements or the CSLB application.
California CSLB Law and Business Exam exam blueprint
Real domain weighting from the certifying body's own published exam syllabus.
- Business Organization and Licensing13%
- Business Finances15%
- Employment Requirements20%
- Insurance and Liens12%
- Contract Requirements and Execution21%
- Public Works5%
- Safety14%
Real pass rate, retake policy, scoring, and a study timeline for California CSLB Law and Business Exam — free, no purchase required.
Common questions
You might also need
Core plus Type I, II and III refrigerant handling — full prep for the Universal certification EPA-approved organizations require to work on any HVAC/R system.
General knowledge, air brakes, combination vehicles and every core topic on the CDL Class A permit test — full-length timed mock exam included.
Treatment process, laboratory analysis, equipment operation, and source water characteristics — full prep for the entry-level Class I water treatment operator exam used by 70+ state and provincial certification programs.
Hazard and risk identification, emergency preparedness and incident response, safety-program development, and leadership/training content across all four BCSP-tested domains — full prep for the 200-question Construction Health and Safety Technician (CHST) exam.
Business organization and licensing, finances, employment requirements, contracts, public works, and safety content across all seven CSLB-tested domains — full prep for California's Law and Business contractor licensing exam.