Welcome to the State of California 

Radon Program Contact Information

For more information about the California Indoor Radon Program, contact:

Phone: (916) 449-5674

Fax: (916) 449-5665

Email: Radonprogram@cdph.ca.gov

Mailing Address:

California Department of Public Health
ATTN: Radon Program Manager,
Indoor Radon Program, MS 7404 
1616 Capitol Avenue, 2nd Floor 
P.O. Box 997377  
Sacramento, CA 95899-7377



Last modified on: 12/10/2015 2:11 AM