California · CSLB

ASB Asbestos Certification license in California

An additional certification that a licensed contractor needs to perform work that disturbs asbestos-containing materials.

Where ASB license holders are located

ASB Asbestos Certification license holders

ASB license questions

What is a ASB Asbestos Certification license in California?

An additional certification that a licensed contractor needs to perform work that disturbs asbestos-containing materials.

How do I check a ASB Asbestos Certification license?

Search the business name or license number on the California lookup page, or open a holder below: each profile shows the license number, status and expiration date. Confirm the live record with the Contractors State License Board.

Confirm on the official CSLB lookup

The Contractors State License Board publishes the live status of every license.

Official CSLB lookup ↗

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