Contractor License Preparation Courses in California
Pass your CSLB exam the first time with CSLP. For over 12 years, CSLP has helped thousands of California contractors earn their licenses and grow their businesses. Our courses make passing the CSLB Law & Business and Trade exams simple, efficient and affordable, with updated 2026 materials, practice exams, digital note cards and live bilingual support, online or at our California locations.
Online California Contractor License Courses
Prepare for your California CSLB Law & Business and Trade exams with flexible online contractor license courses designed for real working contractors. Choose from three study plans with 24/7 online access, bilingual support, weekly live classes, and expert guidance throughout the licensing process.
Fast Track
$595
- 2026 Updated Classes
- Online Law Book
- Online Trade Book
- Weekly Live Online Classes
- Application processing
- 24/7 Online Access
Plus
$1,395
- Everything in “Fast Track”
- Plus:
- Law & Business Flash Cards
- Per Chapter Practice Exams
- Extended Study Time
- Physical Law & Trade Books
Premium
$1,595
- Everything in “Plus”
- Plus:
- Business Launch Checklist
- Digital Business Card ($200 value)
- Double Study Time vs. “Plus”
All Online Course Packages Include:
Bilingual Lessons
English & Español
Weekly Live Classes
Online Only
Law & Trade Books
English & Español
Proven Results
20,000+ Graduates
In-Person California Contractor License Exam Bootcamp
Prefer to prepare in person? Join CSLP for an intensive 2-day Contractor License Exam Bootcamp designed for students who are getting ready for their CSLB exams. Review key Law & Business and Trade exam topics with live instructors, ask questions face-to-face, and strengthen your preparation before test day. Bootcamps are held at select CSLP locations throughout California.
CSLB Exam Bootcamp
Intensive 2-Day In-Person Bootcamp
Need to prep for your upcoming exam?
Do you learn better in-person?
Join our instructors for a live, hands-on weekend covering the exam topics, ways to prepare for the launch of your business, and live question and answer before your test day.
The Only Contractor License Courses with Tools Designed for Real Results
Our programs prepare you for every major CSLB license classification. Each course includes comprehensive study materials, application assistance and online access within minutes of purchase.
Online & Downloadable Note Cards
Study smarter with ready-to-use digital note cards you can access or download anytime. They’re perfect for quick reviews and memorization on the go.
Easy Online & Mobile App Access
Learn from anywhere, on any device. Your progress syncs automatically so you can switch between desktop, tablet and phone without missing a step.
Multiple Practice Quizzes per Chapter
Reinforce your knowledge with two chapter-specific quizzes that mirror real CSLB exam questions, helping you learn faster and retain more.
Weekly Live Classes & Q&A Sessions
Join our instructors every week for a live online class where we review a specific chapter, explain key concepts and answer your questions in real time.
Choose Your Contractor License Course
At CSLP, we’re proud to offer the most complete contractor license preparation system in California. Our courses combine self-paced learning with live instructor interaction, giving you the flexibility and guidance you need to pass your CSLB exam confidently on your first try.
Popular CSLB License Courses
Whether you visit a school near you or prefer to study 100% online, CSLP provides the flexibility, experience and support you need to pass your contractor license exam.
Contractor License Course FAQs
What contractor license courses does CSLP offer?
CSLP offers online contractor license preparation courses for Class A, Class B and all CSLB specialty (C-classification and C-61/D) licenses in California. Our courses are designed to prepare students for both the Law & Business exam and their required trade exam.
Are CSLP contractor license courses fully online?
Yes. All CSLP contractor license courses are available 100% online, allowing you to study on your own schedule. Students receive fast access to video lessons through our desktop and mobile-friendly system, with optional in-person support at select locations.
How long do contractor license courses take to complete?
Our courses are structured as one chapter per week, but students are free to move faster if they choose. Many students complete their preparation in a shorter time frame depending on experience, availability and study pace.
Do your contractor license courses include study materials?
Yes. Depending on the package selected, CSLP contractor license courses include online and downloadable note cards, law and trade books and practice quizzes to help reinforce key concepts and improve exam readiness.
Can I take a course if I’m not sure which license I need yet?
Absolutely. Many students enroll before finalizing their license classification. Our team can help you determine the correct CSLB license type and guide you toward the course package that best fits your goals. See all license types.
Are the contractor license courses available in Spanish?
Yes. CSLP provides bilingual support, and many course materials are available to assist Spanish-speaking contractors preparing for the CSLB exams.
Do CSLP courses guarantee I will pass the exam?
No contractor license school can guarantee a passing result. However, CSLP courses are built around the CSLB exam structure and are designed to give students the tools, knowledge and confidence needed to pass on their first attempt.
Can I access my course on my phone or tablet?
Yes. CSLP’s online platform works on mobile devices, tablets and desktop computers, allowing you to study wherever it’s convenient.
What happens after I sign up for a contractor license course?
After enrolling, students receive fast access within minutes to their course materials. From there, you can begin studying immediately and reach out to our team anytime if you need guidance or support.
Can I enroll online today?
Yes, you’ll get instant access to your course and study materials within minutes of enrolling. Sign Up Now →