Free Scholarship Offering!

Contractors State License Services is now awarding a scholarship every quarter 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...

Important Notice

EPA Certified Renovator Training Available Now:
Learn more...

CSLS Online Programs

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

Practice Exams & Companion Guides

Existing students click here to LOGIN to STSONLINE practice Exams & Companion Guides


Contractor Online Learning & Training Center (COLT)

Existing students click here to LOGIN to Contractor Online Learning & Training (COLT)

Labor Day 2010 Labor Day Savings

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/IBC - Building Inspection (ICBO)
» ICC/IRC - Residential Inspection
» EPA Certified Renovator Training
» Estimating for Construction
» Blueprint Reading Seminar
» California Electrical Certification