Checked against primary sources 2026-09-05

Two searches, two agencies

California Electrician License Lookup: How to Verify

There is no single California electrician lookup, because two agencies hold the records. DIR verifies certification cards and trainee registrations. CSLB verifies contractor licenses. This page is a guide to both, not a search itself.

Test yourself: thirty free questions, timed

Which search you need

If you want to know whether a person is a certified electrician or a registered trainee, that is the Department of Industrial Relations. If you want to know whether a business can legally contract for electrical work, that is the Contractors State License Board.

Checking one does not answer the other. A licensed C-10 business can employ people whose certification has lapsed, and a certified electrician can work for a business with no license at all.

The DIR certification search

The DLSE Electrician Certification Search takes any one of four inputs.

• The first four letters of the last name plus the last four digits of a driver's license or state ID, in the format LLLL9999.
• A six digit certification card number.
• A six digit application tracking number from the exam authorization letter.
• A four to six digit trainee registration number.

The name and number format matters. If a search returns nothing, check the spelling on the card rather than assuming the person is not certified.

Reading the certification result

What you are confirming is a card and a classification. A General Electrician card means a different scope of work from a Voice Data Video Technician card, and the five classifications are set out in CCR Title 8 section 291.1.

Certification lasts three years, so an expiry date is the second thing to look at. A person whose card lapsed has to retake the certification exam under section 291.5, and is not simply late.

The CSLB license check

The Board's license check offers five ways in: Contractor License #, Contractor Name, a personnel search by Last Name and First Name, a Salesperson's Registration #, and a salesperson name search.

The page notes that the database is unavailable Sundays at 8 p.m. through Monday at 6 a.m. for scheduled maintenance, so a blank result on a Sunday night is the site, not the contractor.

What to check on a contractor

Look for the C-10 classification, an active status and the bonding the Board requires at issuance, which is a $25,000 contractor bond and a $25,000 bond of qualifying individual where one applies. Workers compensation coverage is a condition of licensure unless the contractor has no employees and holds an exemption.

Renewal dates matter too. Active licenses expire every two years and inactive licenses every four, and there is a 90 day window after expiration for retroactive reinstatement.

If something looks wrong

The Electrician Certification Unit's FAQ names the Contractors State License Board as the enforcement body for violations in the field, so a complaint about uncertified work on a job site goes there.

The certification rules carry their own teeth. CCR Title 8 section 294.0 bars anyone who displays a certificate or claims to be certified without being certified from taking the test or registering as a trainee for seven years.

Checking your own record

Your application tracking number comes on the exam authorization letter, and the same search will show you where your own file stands. The unit answers questions at ECUINFO@dir.ca.gov and (510) 286-3900.

For a contractor record, the Board sells a certified license history at $67 per name and status letters at $8 each, which is what a general contractor or a bonding company usually asks for.

Questions people ask

How do I check if an electrician is certified in California?

Use the DLSE Electrician Certification Search. It accepts the first four letters of the last name plus the last four digits of a driver's license or ID, a six digit card number, a six digit application tracking number or a four to six digit trainee registration number.

How do I check a C-10 contractor license?

Use the CSLB license check, which searches by Contractor License #, Contractor Name, personnel name, Salesperson's Registration # or salesperson name. The database is offline Sundays at 8 p.m. through Monday at 6 a.m. for maintenance.

Is there one lookup for both?

No. Certification cards and trainee registrations live with the Department of Industrial Relations, and contractor licenses live with the Contractors State License Board. You have to run both searches to see the full picture.

What does it mean if a certification is expired?

Certification renews every three years, and CCR Title 8 section 291.5 requires anyone who lets it lapse to retake the certification examination. An expired card is not a paperwork delay, it is a return to the exam.

Who do I report unlicensed electrical work to?

The Electrician Certification Unit names the Contractors State License Board as the enforcement body for violations in the field. Falsely claiming to be certified also carries a seven year bar from testing or registering under section 294.0.

Can I look up my own application status?

Yes. The exam authorization letter carries a six digit application tracking number that the DIR search accepts. The unit also answers at ECUINFO@dir.ca.gov and (510) 286-3900.

What this page cites

• DLSE Electrician Certification Search The state search for certification cards, application tracking numbers and trainee registrations. source
• CSLB license check The Board's search by license number, contractor name, personnel name or salesperson registration. source
• CCR Title 8 section 291.5 Sets the three year certification cycle and the retake requirement after a lapse. source
• CCR Title 8 section 294.0 Bars a person who falsely claims certification from testing or registering for seven years. source
• CSLB issuing my license Lists the bonds and the workers compensation condition a licensed contractor carries. source