Building Dreams for 40 Years
As Contractor Exam Schools celebrates 40 years of helping more than 200,000 students achieve their dreams, we want to express our deepest gratitude to the people who made this journey possible.
To our dedicated staff and instructors – Thank you for your passion, expertise, and unwavering commitment to student success has been the backbone of our school for four decades.
To our students, past and present – Thank you for trusting us with your futures and for inspiring us daily with your determination to build better lives through construction careers. Together, we've not just prepared for exams; we've built a community that continues to strengthen California's construction industry.
Here's to 40 years of shared success and the bright futures ahead!
🎊 CLICK HERE TO CELEBRATE WITH US 🎊
Welcome to Contractors State License Services
We can help you pass your California Contractors License Exam. With over 40 years of experience contractor license schools in California we provide full-service support to help you through this process. We guarantee you will pass the Contractors exam the first time. Contractors State License Services (CSLS) is the largest school in California devoted to the Construction professional. For 40 years, CSLS has helped its students pass the California contractor licensing exam to become licensed contractors in the State of California. Additionally, we offer complete home study and online contractor's license programs to help you pass your California contractor's license exam. More...
The CSLS Difference
Contractors State License Service is one of the only contractor schools in the state that is run by educators, not lawyers or people mostly interested in the bonding and insurance business. Most importantly, CSLS operates under the provisions of the California Private Postsecondary Education Act of 2009 which is administered by the Bureau for Private Postsecondary Education. CSLS offers comprehensive application processing by trained professionals - we will even submit it to the Contractors State License Board (CSLB) on your behalf.
Click here for more information about the CSLS Difference
CSLS Licensing Classes
We offer licensing classes for all types of contractor licenses, including: General Engineering Contractor | General Building Contractor | Specialty Contractor | Insulation and Acoustical Contractor | Framing and Rough Carpentry Contractor | Cabinet, Millwork and Finish Carpentry Contractor | Concrete Contractor | Drywall Contractor | Electrical Contractor | Elevator Contractor | Landscaping Contractor | Warm-Air Heating | Ventilating and Air-Conditioning Contractor, and many others.
For a complete list of contractor licenses, Click here
Clases disponibles en Espanol
Uno de cada tres aplicantes para la licencia del Estado utiliza los servicios de CSLB con el fin de pasar su examen. Usted puede estar confiado de que está recibiendo un programa comprobado como exitoso. El 98% de los estudiantes aprueban la primera vez. Aprende más
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 $1,000 or more for labor and materials must hold a current, valid license from the CSLB. More...
CSLS Northern California Locations
Concord | Fresno | Modesto | Oakland/Hayward | Roseville | Sacramento | Salinas | San Jose | San Rafael | South San Francisco/Daly City
CSLS Southern California Locations
Bakersfield| Canoga Park | Canyon Country | Covina | Indio | Lancaster | Lawndale | Norwalk/Santa Fe Springs | Ontario | Orange | Palm Springs/Cathedral City | Redlands/San Bernardino | Riverside | San Diego | San Marcos | Temecula | Van Nuys| Ventura | Victorville | West Los Angeles
