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California General contractor

California contractor license guide

California contractor licensing is centralized through CSLB. This pilot page covers the general application rules and shows how classifications map to common home-service trades.

The short answer

California contractor licensing is handled by the Contractors State License Board. CSLB says a qualifying individual generally needs four years of journey-level or higher experience in the classification applied for, within the 10 years before filing the application.

Who this applies to

  • Contractors doing work that requires a California contractor license should identify the CSLB classification that matches the trade.
  • Applicants can qualify directly or through a qualifying individual with the required experience and skills.
  • Common HomeAnswer categories map to classifications such as C-10 electrical, C-20 HVAC, C-36 plumbing, C-39 roofing, C-49 tree and palm, and C-57 well drilling.

Requirement snapshot

Authority California Contractors State License Board
General age/skill rule CSLB says an individual must be at least 18 and have the experience and skills needed to manage daily construction business activities, including field supervision, or be represented by a qualifying individual.
Experience CSLB says at least four full years of journey-level, foreman, supervising employee, contractor, or owner-builder experience is required in the classification.
Time window CSLB says the qualifying experience must be within the 10 years immediately before filing the application.
Education credit CSLB says applicants may receive up to three years of credit for technical training, apprenticeship training, or education toward the four-year requirement, with at least one year practical experience required.
Classification list CSLB publishes trade classifications including C-10 Electrical, C-20 HVAC, C-36 Plumbing, C-39 Roofing, C-49 Tree and Palm, and many others.

Practical application path

  1. Use CSLB's classification list to choose the license classification before drafting the application.
  2. Confirm whether you are the qualifying individual or whether another person will qualify the business.
  3. Gather certification of work experience and supporting documentation before filing.
  4. Follow CSLB's original contractor license exam application process.
  5. After approval, complete examination, fingerprinting, bond, insurance, and issuance steps as instructed by CSLB.

Watchouts before you sell the work

  • California classification choice matters; the wrong classification can limit the work you are allowed to sell.
  • A Responsible Managing Employee qualifier must be a bona fide employee and cannot be the qualifier on another active license under CSLB's rules.
  • Education can reduce part of the experience requirement, but it does not remove the need for practical experience.

Official source links

CSLB before applying https://www.cslb.ca.gov/contractors/applicants/contractors_license/exam_application/before_applying_for_license.aspx CSLB qualifying experience https://www.cslb.ca.gov/contractors/applicants/contractors_license/exam_application/experience_for_exam.aspx CSLB licensing classifications https://www.cslb.ca.gov/about_us/library/licensing_classifications/

FAQ

Who handles contractor licenses in California?

California contractor licenses are handled by the Contractors State License Board.

How much experience does California require for a contractor license?

CSLB says applicants generally need at least four years of qualifying experience in the classification they are applying for, within the 10 years before filing.