Pipefitter License Requirements in California

Everything you need to know about getting your pipefitter license in California. A state license is required.

California Note: CSLB C-36 Plumbing covers pipefitting work.

How to Get Your Pipefitter License in California

Meet Basic Requirements

Be at least 18 years old with a valid ID. Pass a background check.

Complete Education

High school diploma or GED

Gain 4 Years of Experience

Completion of 4-year pipefitting apprenticeship or 8,000 hours of supervised experience.

Complete Apprenticeship

Complete 8,000 hours of apprenticeship training.

Pass the Pipefitter Journeyman Exam

Obtain Insurance & Bonding

Secure General Liability, Workers Compensation insurance.

Submit Application

Apply to the California Contractors State License Board (CSLB). Pay the application and license fees.

Requirements Overview

Age Requirement	18+ years old
Experience	Completion of 4-year pipefitting apprenticeship or 8,000 hours of supervised experience.
Education	High school diploma or GED
Apprenticeship	8,000 hours required
Background Check	Required

Fee Breakdown

Application Fee $110

License Fee $195

Exam Fee $155

Total Initial Cost $460

Renewal Fee (every 3 yrs) $135

Exam Information

Exam Name: Pipefitter Journeyman Exam
Exam Provider: Prometric
Exam Fee: $155

Insurance & Bonding

Insurance Requirements

General LiabilityWorkers Compensation

Minimum Coverage:$500,000 per occurrence / $1,000,000 aggregate

Continuing Education

Hours Required: 16 hours
Period: Every 3 years

Reciprocity & Portability

California has license reciprocity agreements with the following states. This may allow you to transfer or expedite your license.

Arizona Louisiana Nevada North Carolina

Frequently Asked Questions

Do I need a license to work as a pipefitter in California?

Yes, California requires a state license for pipefitters. The license is issued by the California Contractors State License Board (CSLB). Working without a proper license can result in fines and legal penalties.

How much does a pipefitter license cost in California?

The total initial cost for a pipefitter license in California is approximately $460, which includes the application fee ($110), license fee ($195), and exam fee ($155). Renewal costs $135 every 3 years.

What exam do I need to pass for a pipefitter license in California?

You must pass the Pipefitter Journeyman Exam, administered by Prometric. The exam fee is $155.

How much experience do I need to become a licensed pipefitter in California?

Completion of 4-year pipefitting apprenticeship or 8,000 hours of supervised experience. An apprenticeship of 8,000 hours is also required.

Can I use my pipefitter license from another state in California?

California has reciprocity or endorsement agreements with select states, which may allow you to waive the trade exam. However, you will typically still need to pass the state business and law exam, submit an application, and meet all other requirements. Contact the California Contractors State License Board (CSLB) for specific details about transferring your license.