How many non-electrical signs contractors are licensed in California?

California has 682 contractors with a D64 (Non-Electrical Signs) license from the Contractors State License Board. 638 (94%) hold active licenses. SiteVetter checks each against SAM.gov, OSHA, DOL, and EPA databases.

What does a D64 license cover in California?

A California D64 license covers non-electrical sign contractors. Any contractor performing non-electrical signs work valued at $500 or more must hold this license. The CSLB issues and regulates all contractor licenses in the state.

What percentage of non-electrical signs contractors have federal violations?

1.9% of California non-electrical signs contractors (13 out of 682) have at least one record in federal databases. These include SAM.gov debarments, DOL wage violations, OSHA safety citations, and EPA environmental violations.

Verify Non-Electrical Signs Contractors (D64) - Page 3 | CSLB + Federal Check

How to Verify a Non-Electrical Signs Contractor (D64) in California

California requires all contractors performing non-electrical signs work valued at $500+ to hold a valid CSLB D64 license. Of the 682 licensed non-electrical signs contractors in the state, 94% currently hold active licenses and 1.9% have at least one federal compliance record.

Manual vetting takes 45+ minutes per contractor and routinely misses violations in databases most people don't know to check. SiteVetter runs CSLB status, SAM.gov debarment, DOL wage violations, OSHA safety citations, and EPA environmental records in seconds—creating a timestamped compliance artifact.

Verification Checklist for Non-Electrical Signs Contractors

Verify the contractor license is active and in good standing
Request proof of insurance and bonding
Get at least 3 written quotes before selecting a contractor
Check federal databases: SAM.gov, OSHA, DOL, and EPA records
Confirm bond: California requires $25,000+ contractor bond (SB 607)

Why Verification Matters for Non-Electrical Signs Work

Under California's "Controlling Employer" doctrine, general contractors face liability for subcontractor safety violations. For non-electrical signs work specifically, 1.9% of licensed contractors have federal records that a standard CSLB license check wouldn't reveal. SiteVetter's 5-database check catches what a single-source verification misses.

Non-Electrical Signs Contractor Verification - Page 3

About D64 License

Non-Electrical Signs Contractors

How to Verify a Non-Electrical Signs Contractor (D64) in California

Verification Checklist for Non-Electrical Signs Contractors

Why Verification Matters for Non-Electrical Signs Work