How many C10 electrical contractors are licensed in California?

California has 29,745 contractors with a C10 (Electrical) license from the Contractors State License Board. 28,411 (96%) hold active licenses. SiteVetter's C10 license lookup checks each against SAM.gov, OSHA, DOL, and EPA databases.

What does a C10 license cover in California?

A California C10 license covers electrical contractors for wiring, lighting, and electrical systems. Any contractor performing electrical work valued at $500 or more must hold this license. The CSLB issues and regulates all contractor licenses in the state.

What percentage of electrical contractors have federal violations?

2.7% of California electrical contractors (817 out of 29,745) have at least one record in federal databases. These include SAM.gov debarments, DOL wage violations, OSHA safety citations, and EPA environmental violations.

C10 Electrical Contractors in California - Page 503 | CSLB License Lookup

C10 Electrical Contractor License Lookup

Use this page when you need a California C10 license lookup, a list of licensed electrical contractors, or a quick screen before assigning electrical work to a sub. Each row links to a contractor profile with CSLB status, workers' comp, bond, federal records, and permit checks.

California has 29,745 CSLB C10 license records for electrical contractors. 96% currently hold active licenses and 2.7% have at least one federal compliance record. SiteVetter checks CSLB status, SAM.gov debarment, DOL wage violations, OSHA safety citations, EPA environmental records, and building permits in seconds.

What to Check for C10 Electrical Contractors

Ensure the electrician is licensed for your voltage requirements (residential vs. commercial)
Check if they are certified for specialty work like solar installations or EV charger installation
Verify they pull proper permits for all electrical work
Check federal databases: SAM.gov, OSHA, DOL, and EPA records
Confirm bond: California requires $25,000+ contractor bond (SB 607)

Why Federal Records Matter for Electrical Work

For electrical work, 2.7% of licensed contractors have federal records that a standard CSLB license check would not reveal. SiteVetter's 6-source lookup gives GCs a faster way to compare subs before bid award, onboarding, or renewal review.

C10 Electrical Contractors in California - Page 503

CSLB C10 License Scope

C10 Electrical Contractor License Records

C10 Electrical Contractor License Lookup

What to Check for C10 Electrical Contractors

Why Federal Records Matter for Electrical Work