Available Courses
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CSLB Exam Prep Programs
- Compare All Licensing Programs
- All-Inclusive Program
- Live Online Program
- Crash Course Program
- Home Study Kit
- License Requirements
- The CSLS Difference
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- Online Practice Exam for CA State License Exam
- Online Companion Guides for CA State License Exam
- TRY NOW! Online Practice Exam Demo
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Seminars & Continuing Ed
- Blueprint Reading Seminar
- California Electrical Cert.
- EPA - RRP Certification
- Mold Remediation
- Home Inspection Course
- ICC Certification
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Clases de Español
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Contractor Business Services
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- Scholarships
- Veterans: We proudly offer discounts for Military personnel and Veterans. Call us at (800) 409-8237 to learn more.
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Online Self Study Courses
Online Self Study Courses
Are you looking for a quick and efficient method of exam preparation?
Contractors State License Services offers the most complete and comprehensive Online License Exam Preparation courses available in the state of California. For over 41 years CSLS has helped more than 200,000+ students prepare and pass the Contractors License Exam. Find out how we can help you too.