How many C39 roofing contractors are licensed in California?

California has 5,928 contractors with a C39 (Roofing) license from the Contractors State License Board. 5,529 (93%) hold active licenses. SiteVetter's C39 license lookup checks each against SAM.gov, OSHA, DOL, and EPA databases.

What does a C39 license cover in California?

A California C39 license covers roofing contractors for roof installation and repair. Any contractor performing roofing work valued at $500 or more must hold this license. The CSLB issues and regulates all contractor licenses in the state.

What percentage of roofing contractors have federal violations?

9.5% of California roofing contractors (562 out of 5,928) have at least one record in federal databases. These include SAM.gov debarments, DOL wage violations, OSHA safety citations, and EPA environmental violations.

C39 Roofing Contractors in California - Page 4 | CSLB License Lookup

C39 Roofing Contractor License Lookup

Use this page when you need a California C39 license lookup, a list of licensed roofing contractors, or a quick screen before assigning roofing work to a sub. Each row links to a contractor profile with CSLB status, workers' comp, bond, federal records, and permit checks.

California has 5,928 CSLB C39 license records for roofing contractors. 93% currently hold active licenses and 9.5% 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 C39 Roofing Contractors

Confirm manufacturer certifications for warranty coverage
Ask about experience with your specific roofing material
Verify they have fall protection and worker safety programs in place
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 Roofing Work

For roofing work, 9.5% 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.

C39 Roofing Contractors in California - Page 4

CSLB C39 License Scope

C39 Roofing Contractor License Records

C39 Roofing Contractor License Lookup

What to Check for C39 Roofing Contractors

Why Federal Records Matter for Roofing Work