All-Inclusive Contractor License Exam Prep Program

This is our most complete program for getting your California contractor license. You get everything in one package: classes, study materials, 6 months of practice exams, and our money-back pass guarantee. Over 200,000+ contractors have used CSLS to get licensed over the past 41+ years. Now let us help you.

What You Get

The All-Inclusive Program bundles everything you need to pass both parts of the California contractor license exam — a $290 savings over buying separately:

• 4 Law & Business classes
• Full-day intensive exam review
• Trade-specific prep class
• Business formation seminar
• Test-taking skills seminar
• Construction math review
• Interactive online trade math (30 days)
• Law & Business study binder
• Trade-specific study binder
• Online videos & audio resources
• 6-month practice exam access
• Unlimited school access (25+ locations)
• Complete application preparation & review
• Student support
• 50% off first-year bond fee (up to $120)
• Money-back pass guarantee

Application Preparation: The Hidden Hurdle Most Schools Ignore

Here's what many contractors don't realize until it's too late: the CSLB application is where licensing dreams often stall. It's not the exam — it's the paperwork.

The CSLB application requires detailed documentation of your 4 years of journey-level experience, employer certifications, precise business entity information, and specific formatting that the board expects. One mistake — a missing signature, an incorrectly documented job title, incomplete experience verification — and your application gets rejected.

A rejected application means weeks or even months of delay. You'll need to gather new documentation, resubmit, and wait again for processing. Meanwhile, jobs go to licensed competitors, and your timeline to start working legally keeps getting pushed back.

Classes are available at 25+ locations throughout California — from San Diego to Sacramento — or live online if you prefer to learn from home. The same instructors, same curriculum, same results either way.

What to Expect: Your Class Days

The classroom portion of the program is two full days (or two weekends, depending on scheduling). Here's what each day looks like:

Day 1: Law & Business

This is an 8-hour session that covers everything on the Law & Business portion of the CSLB exam. Your instructor walks you through:

• California contractor licensing law (B&P Code sections you need to know)
• Business organization types and requirements
• Insurance and bonding obligations
• Contract requirements and mechanics liens
• Safety regulations and OSHA requirements
• Employer-employee relationships and workers' comp
• Project management and estimating basics
• Exam-specific strategies for the 115-question test

The class uses the Mizener Method, which our instructors developed over 41+ years. Rather than reading a textbook cover to cover, the method focuses on what actually appears on the exam. You'll learn how questions are structured, which answer patterns to recognize, and how to eliminate wrong choices quickly.

Day 2: Your Trade Exam

This session covers the technical content specific to your license classification. Whether you're going for General Building (B), Electrical (C-10), Plumbing (C-36), or any of the 44 classifications, your trade class focuses on:

• Technical knowledge specific to your classification
• Code requirements and standards for your trade
• Material specifications and installation methods
• Safety protocols specific to your work
• Common exam questions and how they're worded
• Calculation methods (if applicable to your trade)

Both class days include breaks, and instructors encourage questions throughout. You'll leave each session with a clear study plan for the weeks leading up to your exam.

After Class: Your Study Period

Once you've attended both classes, you'll have a structured path to follow before exam day. This is where the practice exams become essential.

Your 6-month online access gives you thousands of questions formatted like the real CSLB exam. The system tracks which areas you're strong in and which need more work. Most students spend 2-3 weeks in this phase, studying 30-60 minutes per day. The practice exams tell you when you're consistently scoring high enough to pass — that's when you schedule your real exam.

The study materials included in the program cover everything the practice exams draw from, so you always have a reference when you encounter a topic you need to review.

Who This Program Is For

The All-Inclusive Program is designed for people who are serious about passing the first time and want everything handled. You don't need to research which materials to buy, which classes to take, or how to structure your study schedule — it's all included and mapped out for you.

You'll need to meet the CSLB's experience requirement: 4 years of journey-level experience in your trade within the past 10 years, with at least 1 year as a journeyman, foreman, supervising employee, or contractor. Our program prepares you for the exam once you meet these requirements.

If you already know the material well and only need the Law & Business prep, our Crash Course ($495) might be a better fit. If you want live online instruction from home, see our Live Online Program ($695). For self-study materials without classes, there's the Home Study Kit ($295). Compare all programs to find your best fit.

Frequently Asked Questions