How to Become a Certified Electrician in California

In California you do not get an electrician "license" the way a contractor does. You get a certificate from the state, and it proves you have the experience and the knowledge to do electrical work for a licensed electrical contractor.

The General Electrician certificate is the broadest one. It lets you do certified work in every category, so it is the usual goal for anyone who wants a long career in the trade.

This guide walks through the path in order: trainee registration, the work experience, the application, the exam and renewal. Every rule has a source at the bottom of the page. This site is independent and is not affiliated with the California DIR, Pearson VUE or NFPA.

In short

You qualify with either a completed state-approved apprenticeship or 8,000 hours of on-the-job experience.¹
The 8,000 hours must be work for a C-10 electrical contractor, spread over at least two work areas with a cap on each.¹
Trainees register with the state as Electrician Trainee Registrants. The registration fee is $25.²³
The exam has 100 questions, you have 4 hours 30 minutes, and you need 70 percent.⁴
Certification is renewed every 3 years with 32 hours of education.¹

Contents

Step 1: Register as a trainee
Step 2: Collect the experience
Step 3: Apply for certification
Step 4: Pass the exam
Step 5: Renew every 3 years
Common questions
Sources

Step 1: Register as a trainee

The state regulations describe the Electrician Trainee Registrant: someone who is enrolled in, or has completed, an approved curriculum and who works under the direct supervision of a certified electrician.⁵

To register you send an application with proof of enrollment or completion of the approved curriculum and the details of your current employer in the electrical industry, if you have one. The registration fee is $25.³²

The registration is renewed every year. Renewal costs no fee, but you must send transcripts of the classwork you finished in the past year and a list of your employers and on-the-job hours.³

Step 2: Collect the experience

There are two ways to prove experience for the General Electrician certificate.¹

Route A: a completed apprenticeship

You finish an apprenticeship program approved by the California Apprenticeship Council, the federal Bureau of Apprenticeship Training or an authorized state council, in the classification you are applying for.¹

Route B: 8,000 hours of on-the-job work

You document 8,000 hours of work for a C-10 electrical contractor, installing, constructing or maintaining electrical systems covered by the National Electrical Code. The hours must come from at least two work areas, and each area has a ceiling on how many hours count.¹

The ceilings are generous but real. Residential wiring counts up to 3,000 hours, while commercial wiring and industrial wiring each count up to 6,000. Voice, data and video work counts up to 1,500, troubleshooting and maintenance up to 1,500, and stock room and material handling only up to 300.¹

Step 3: Apply for certification

You file an application for certification and examination with the state's Electrician Certification Unit. It is signed under penalty of perjury, includes your proof of experience, and comes with the fees. The application fee is $75 and each exam sitting costs $100.¹²

The regulations give the state 30 days to tell you whether you are eligible. If you are, you must sit the exam within one year of that notice, or you apply and pay again.¹

The regulations still use the older name Division of Apprenticeship Standards. The unit that runs the program today sits in the DIR's Labor Commissioner's Office, so use the current application forms from the DIR website.⁶

Step 4: Pass the exam

Once approved, you schedule the exam yourself. Since June 2026 it is delivered through Pearson VUE. The General Electrician exam has 100 multiple-choice questions and runs 4 hours 30 minutes. The minimum passing score is 70 percent, and you see your score report right after you finish.⁴

If you fail, you may retest as often as you like within one year of your eligibility notice, with at least 60 days between sittings and a new fee each time.⁷ The full format is explained in our guide to the California General Electrician exam, and the odds are in the article on pass rates.

Want to know where you stand? Start a free practice test and see which topics need work.

Step 5: Renew every 3 years

Certification must be renewed every 3 years. You show 32 hours of further electrical education from an educational provider or an approved apprenticeship program, and you declare that you worked 2,000 hours in the industry over the previous three years.¹

Send the renewal at least 30 days before the certificate ends. If you let it lapse, you have to retake the exam.¹

Common questions

Do I need a certificate to work as an electrician in California?

The certificate lets you lawfully perform the work for which certification is required, within its category. A General Electrician certificate covers all categories.¹

Which code does the exam use?

The exam is based on the 2023 NEC, and the test center supplies it on screen, along with NFPA 70E and a Cal/OSHA pocket guide.⁴

Is there a Spanish exam?

Yes. The regulations require the exams to be offered in Spanish, and you can request it on the application.¹

Sources

The regulations were read in their current online version. Fees and forms can change, so check the DIR website before you apply.