California contractor exam prep
Prepare for California contractor exams with practice that explains what you missed.
General B (or your trade) plus Law & Business for $200 total, paid once or as 2 payments of $100. Start with a free test, no card needed.
Independent exam prep. Not affiliated with or endorsed by CSLB. Original study questions, not official exam questions. Other license courses
Full course
Pay in full
$200
one time
Start today for
$100
today, $100 next month
Don't want to pay all up front? Split it into 2 payments of $100.
- Trade content for your license
- California Law & Business included
- Practice exams, flashcards, missed-question review
- 14-day refund window (under 25% complete)
$0
Free 25-question test, no card
Law + Trade
Law & Business plus your trade in one course
Study tools
Explanations, flashcards, missed-question review, study tutor
$200 total
Once, or 2 × $100. 14-day conditional refund
How it works
Three steps, in your own time.
- 1
Take the free test
25 sample questions on Law & Business and construction basics. You get a score, a topic breakdown and every explanation.
Start free test - 2
Practice what you missed
In the course, missed questions go to a review vault and come back until you answer them correctly. Flashcards repeat weak topics.
Browse courses - 3
Get the course for your license
Choose your classification and pay $200 once or 2 × $100 through secure Stripe checkout. Access opens after the first payment clears.
See pricing
Try 5 questions right here.
These are sample study questions on California Law & Business and construction basics. You'll see the right answer and why after each one. This is how every explanation in the course reads. The separate free test has 25 questions and a topic breakdown.
This is a short practice sample, not a prediction of your state exam result.
Under California's minor-work exemption effective January 1, 2025, when no permit is required and no employee labor is used, what total project cost requires a contractor's license?
Choose your license
Published courses you can start with.
Each course includes Law & Business plus trade content for the license shown. Counts below use published course content only.
B
CA
General B
Two or more unrelated trades; structural building work.
110 trade questions
211 Law & Business questions
C-20
CA
C-20 HVAC
Heating, ventilation, refrigeration and air-conditioning systems.
129 trade questions
211 Law & Business questions
C-38
CA
C-38 Refrigeration
Commercial and industrial refrigeration systems.
88 trade questions
211 Law & Business questions
C-10
CA
C-10 Electrical
Electrical systems, wiring, and apparatus for light, heat, or power.
216 trade questions
211 Law & Business questions
C-36
CA
C-36 Plumbing
Supply, waste, vent, fixtures and gas piping.
110 trade questions
211 Law & Business questions
C-39
CA
C-39 Roofing
Roof coverings, underlayment, flashing and waterproofing.
90 trade questions
211 Law & Business questions
C-27
CA
C-27 Landscaping
Decorative landscape construction including irrigation and hardscape.
247 trade questions
211 Law & Business questions
C-8
CA
C-8 Concrete
Concrete forming, placement, finishing and reinforcement.
88 trade questions
211 Law & Business questions
What is included
Straightforward tools for exam prep.
Practice questions
Questions and explanations organized around your selected license.
Lessons
Written lessons for Law & Business, business planning, trade knowledge and field operations.
Flashcards
Review cards for definitions, rules, formulas and code details.
Practice exams
Timed exams and study mode are separate, so students know when they are practicing versus simulating.
Missed question review
Missed questions are saved for review and cleared when the student answers them correctly.
Student account
Attempts, progress, notes and highlights stay tied to the signed-in student account.
Questions
Before you start
Is this connected to CSLB?
No. This is independent exam preparation. CSLB handles license applications, exam scheduling, experience review and licensing decisions.
Are these official exam questions?
No. The practice questions are original study questions written for exam preparation. They are not copied from an official exam.
Does Law & Business come with the trade course?
Yes. Published paid courses include shared California Law & Business study content plus trade-specific content for the selected classification.
Can I try it before paying?
Yes. The free practice test gives you a short sample and a topic breakdown without requiring a credit card.
Where to buy
Buy the course when you are ready.
Both buttons go to the same pricing page. Choose your license there, then pay. One payment of $200, or 2 payments of $100 ($200 total).
14-day refund window when less than 25% of the course is completed. Refund policy