Free Scholarship Offering!

Contractors State License Services is now awarding a scholarship every month towards a CSLS program. Get started...

Who Needs A California Contractors License & What Kinds Are There?

In California, anyone who contracts to perform work on a project that is valued at $500 or more for labor and materials must hold a current, valid license from the CSLB. more...

CSLS Online Programs

In addition to the popular In-School Law & Trade Exam Preparation Program, Contractors State License Services offers these online options:

Contractor Online Learning & Training Center

Practice Exams & Companion Guides

Existing Students

CLICK HERE TO ACCESS STSONLINE Practice Exams & Companion Guides

CLICK HERE TO ACCESS Contractor Online Learning & Training Center