Cal/OSHA - Asbestos Registrants' Detail Information

Note: Listing of a building contractor as an asbestos registrant does not assure that the contractor license is current and active. Be sure to check contractor license status using the link to the Contractors State License Board provided at the bottom of this page.

Detailed View

The information below was last updated on 01/05/2022
To view explanations to this page, click Registrant detail information.

Company/Entity name   
AD Improvements, Inc.
DOSH Registration number    1081
Expiration date    10/04/2022
CSLB license    704437
Mailing address    12252 Woodruff Avenue
Downey, CA  90241
Phone    562-572-3177
Fax    562-803-4791

Check registrant with the Contractors State Licensing Board

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