UC Union Contractor License School
California Contractor Licensing

From Application to Operation

Helping California contractors get licensed, stay compliant, and build successful businesses for over 36 years.

Support in English, Spanish, and Korean.

Licensed contractor working on a California rooftop job site
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36+ Years Industry Experience
Everything Under One Roof
English · Español · 한국어
The Contractor Journey

A Clear Path From Applicant To Business Owner

Whether you're applying for your first contractor license or growing an existing business, we're here to guide you.

  1. Step 1

    Get Qualified

    We'll help you understand licensing requirements, review your experience, prepare your application, and determine the right classification.

    Services Include

    • License Application Processing
    • Experience Verification Guidance
    • Classification Selection
    • CSLB Application Support
  2. Step 2

    Pass The Exam

    Prepare for the Law & Business and Trade examinations with structured study materials designed to help you study with confidence.

    Services Include

    • 24/7 Online Account Access
    • Video Lectures & Audio Lessons
    • Flashcards & Quizzes
    • Practice Examinations
    • Study Materials & Resources
  3. Step 3

    Get Licensed

    Once you've passed your examinations, we'll help you complete the remaining requirements needed to activate and maintain your license.

    Services Include

    • Contractor Bond
    • License Activation
    • Additional Classifications
    • License Renewals
  4. Step 4

    Protect Your Business

    Protect your company, employees, and projects with insurance solutions designed for contractors.

    Services Include

    • General Liability Insurance
    • Workers' Compensation
    • Commercial Auto
    • Builders Risk
  5. Step 5

    Build Your Business

    Additional services to help your company operate professionally, remain compliant, and continue growing.

    Services Include

    • Corporation & LLC Formation
    • State Compliance Assistance
    • OSHA Documentation Compliance
Why Contractors Choose Us

More Than A School. More Than An Insurance Agency.

Many companies offer exam prep. Many agencies offer insurance. We help contractors navigate the entire process — from application filing and exam preparation to bonding, insurance, and business support.

36+ Years Experience

Serving contractors and construction businesses throughout California.

Personalized Support

Work directly with real people who understand the licensing process.

Multilingual Service

English, Spanish, and Korean support.

One Point Of Contact

Licensing, bonding, insurance, and business services under one roof.

Popular CSLB Classifications

Explore Common Contractor License Classifications

Tap any classification to read its scope of work.

Descriptions summarized from the official CSLB classification list. View the official CSLB list

Meet The Team

Real People. Real Industry Experience.

Daniel J., President

Daniel J.

President

With over 36 years of experience in contractor licensing, insurance, and construction-related services, Daniel has helped thousands of California contractors launch, grow, and protect their businesses. His industry knowledge and reputation have made him a trusted resource for contractors throughout the state.

English · 한국어

Christy V., Licensing & Insurance Specialist

Christy V.

Licensing & Insurance Specialist

Raised in a family-owned painting contracting business, Christy helps contractors navigate licensing, insurance, and business requirements. She is passionate about helping Spanish-speaking contractors better understand compliance, industry requirements, and opportunities for long-term success.

English · Español

FAQ

Frequently Asked Questions

How long does it take to get a contractor license?

The timeline varies based on CSLB processing times and exam availability. Most applicants receive an exam date within approximately 2–3 months after their application has been accepted.

Do I qualify for a contractor license?

In most cases, applicants must demonstrate at least four years of journey-level, foreman, supervising employee, or contractor experience within the last ten years.

Do you help with the CSLB application?

Yes. We assist with preparing and submitting contractor license applications and help ensure all required information is properly completed.

What is included in your exam preparation program?

Students receive access to study materials, practice exams, flashcards, online training resources, and support designed to help prepare for the California contractor licensing examinations.

What happens if I don't pass my exam?

You may retake the examination through the CSLB. Our study resources remain available according to your enrollment terms, allowing you to continue preparing for your next attempt.

Can I study online?

Yes. Our exam preparation resources are available online, allowing you to study at your own pace from anywhere.

Can you help me form an LLC or Corporation?

Yes. We can assist with business entity registration and help determine whether an LLC or Corporation may be appropriate for your business needs.

Do I need a contractor bond?

Yes. Most California contractor licenses require a contractor license bond before the license can be activated.

Do I need workers' compensation insurance?

Requirements vary depending on your license classification and whether you have employees. We can help determine what coverage may be required for your situation.

Do you offer insurance for contractors?

Yes. We assist contractors with workers' compensation and general liability insurance solutions.

Get Started

Ready To Get Started?

Whether you're applying for your first contractor license, adding a classification, or obtaining insurance coverage, we're here to help.

Hours Mon–Fri · 9:00 am–3:00 pm
Languages English · Español · 한국어