How long does it take to get a contractor license in California?

It depends on your experience and how quickly you complete your application. Most CSLP students finish their prep course and pass the exam within a few months.

What’s included in CSLP’s online courses?

All courses include Law & Business and Trade materials, 500+ practice questions, study guides, and live instructor support.

Do you offer bilingual support?

Yes. CSLP offers assistance in English and Spanish to help students learn comfortably and confidently.

Can I enroll online today?

Yes — you’ll get instant access to your course and study materials within minutes of enrolling.

Contractor License Preparation Courses in California

Pass Your CSLB Exam the First Time with CSLP!

For over 12 years, CSLP (Contractors State License Preparation) has helped thousands of California contractors earn their licenses and grow their businesses. Our contractor license prep courses are designed to make passing your CSLB Law & Business and Trade Exams simple, efficient, and affordable.

Whether you’re starting your contracting career or expanding into new classifications, our courses provide everything you need — updated 2026 materials, practice exams, digital note cards, and live bilingual support — all available online or at one of our nine California school locations.

Contractor License Preparation Courses in California

Pass Your CSLB Exam the First Time with CSLP!

For over 12 years, CSLP (Contractors State License Preparation) has helped thousands of California contractors earn their licenses and grow their businesses. Our contractor license prep courses are designed to make passing your CSLB Law & Business and Trade Exams simple, efficient, and affordable.

Whether you’re starting your contracting career or expanding into new classifications, our courses provide everything you need — updated 2026 materials, practice exams, digital note cards, and live bilingual support — all available online or at one of our nine California school locations.

⚡ Fast Track

Online Course • 3 Month Access

$1,095

2026 Updated Classes

Law Book with 500 Practice Questions

Trade Book with 300+ Practice Questions

24/7 Online Access

Weekly Live Online Classes

Application processing

🏆 Premium

Online Course • 6 Month Access

$1,255

normally $1,395

Everything in "Fast Track"

Plus:

Law & Business Flash Cards

Per Chapter Practice Exams

Extended Study Time

SAVE 10% on Premium
** Ends August 16th **

All Online Course Packages Include:

Bilingual Lessons

English & Español

Weekly Live Classes

Online Only

Physical Study Guides

English & Español

Proven Results

20,000+ Graduates

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.

Reserve Your Seat

Only $295

Includes:

Two Days of Live Instruction

Law & Business Review

Trade Exam Review

Ask Questions Face-to-Face

Study Alongside Other Contractors

Available at Select California CSLP Locations

Optional Add-Ons

Physical Law & Trade Books

Additional $295

California Contractor License Preparation Courses

Prepare for your California CSLB Law & Business and Trade exams with online contractor license courses designed for real working contractors. Every course includes bilingual instruction, weekly live classes, practice questions, study materials, and expert guidance to help you prepare with confidence. Choose the study plan that fits your schedule and start working toward your California contractor license today.