Welcome to the State of California 


Alpine, Mono and Inyo County Residents

Radon Screening Survey


The California Department of Public Health (CDPH) Indoor Radon Program is offering residents of these counties free radon test kits.  The kits are funded by a grant from the United States Environmental Protection Agency (EPA).  CDPH and the California Geological Survey (CGS) are conducting a radon screening survey in Alpine, Mono and Inyo Counties and are asking for your help by testing your home for radon.


Through this program you can test your home at no cost to you; the test kits include mailing, analysis and test results.  The do it yourself test is very simple and should not interfere with your normal household activities and takes less than three days.


If you have questions about the CDPH study, please call (916) 449-5674 or send an email to Radonprogram@cdph.ca.gov .  We sincerely appreciate your participation in this important radon screening survey.



To participate and receive the free short-term radon test kit click on this link

Alpha Energy Laboratories – DRHOMEAIR  or call toll free at 1 (800) 324-5928.

A free radon test kit will arrive in less than 2 weeks.



You can also contact your county Environmental Health office for free test kit information by clicking on the appropriate link below.


Alpine County               Mono County               Inyo County



Alpha Energy Laboratories-DRHOMEAIR Test Kit Instructions (Click here)







Radon Program - Main Page

Radon Program Contact Information

Last modified on: 4/23/2013 7:01 AM