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...

New Online Programs

All online programs are in Adobe PDF format and can be saved to your PC.

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New CSLS Online Practice Exams

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Existing Students

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Seminars and Continuing Education

In order to stay competitive in any industry, it is imperative that one continue to learn and develop in their field.  The CSLS seminars will provide you with crucial industry knowledge that you can use to build into your current construction business or use as a platform to move into a particular specialty. 

» PHI - Principles of Home Inspection
» ICC/ICBO - Building Inspection
» EBPR - Estimating and Blueprint Reading