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California Electrical

California electrician license guide

California electrical contracting is licensed through CSLB under the C-10 Electrical Contractor classification. This guide maps the C-10 scope to CSLB's general application and experience rules.

The short answer

In California, an electrical contracting business typically needs the CSLB C-10 Electrical Contractor classification for covered electrical work. CSLB says contractor applicants generally need at least four years of qualifying experience in the classification before applying for the exam.

Who this applies to

  • Contractors placing, installing, erecting, or connecting electrical wires, fixtures, appliances, apparatus, raceways, conduits, or solar photovoltaic cells should review CSLB's C-10 classification.
  • The qualifying individual must meet CSLB's experience and skill requirements for the C-10 classification.
  • Businesses should separate individual electrical worker certification questions from the contractor-license classification used to contract for electrical work.

Requirement snapshot

Authority California Contractors State License Board
Classification CSLB lists C-10 as Electrical Contractor.
Scope snapshot CSLB says a C-10 contractor places, installs, erects, or connects electrical wires, fixtures, appliances, apparatus, raceways, conduits, solar photovoltaic cells, and related parts that generate, transmit, transform, or use electrical energy.
Experience CSLB says applicants generally need at least four full years of journey-level or higher experience in the classification, within the 10 years before filing.
Experience credit CSLB says some technical training, apprenticeship training, or education may count toward part of the four-year requirement, but practical experience is still required.
Application path Use CSLB's original contractor license exam application process and the C-10 classification page before filing.

Practical application path

  1. Read CSLB's C-10 classification page and confirm the planned work belongs under electrical contracting.
  2. Confirm who will be the qualifying individual for the license.
  3. Gather certification of work experience before filing the exam application.
  4. Follow CSLB's exam application process and wait for CSLB instructions on exam, fingerprints, bonds, and issuance.
  5. Before advertising electrical services, confirm whether additional local permits, worker certifications, or business requirements apply.

Watchouts before you sell the work

  • Do not rely on the general California contractor page alone; verify C-10 is the right classification.
  • Electrical worker certification and contractor licensing are related but not identical questions.
  • Solar photovoltaic work can intersect with electrical scope, but actual project requirements can depend on the contract and permits.

Official source links

CSLB C-10 Electrical classification https://www.cslb.ca.gov/about_us/library/licensing_classifications/Licensing_Classifications_Detail.aspx?Class=C10 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

FAQ

What is the California electrical contractor classification?

CSLB lists electrical contracting under the C-10 Electrical Contractor classification.

How much experience does California require for C-10?

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