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Indiana State Department of Health

ISDH Home > About the Agency > Health Information by Topic - A-Z >> > Indoor and Radiologic Health > Radon Information and Certification Radon Information and Certification

The Lead & Healthy Homes Program (ILHHP) has the responsibility of licensing radon testers and mitigators in the State of Indiana, and providing the public of Indiana information about radon and its effects.

For a list of the Indiana-licensed companies to test the level of radon in your home:
For a list of the Indiana-licensed companies to lower the radon levels in your home:
Indiana Radon Hotline: 1-800-272-9723
Click here for Steps to become licensed in Indiana to test for or to mitigate Radon:

Test, Fix, Save a Life


The following information is available on this subject:

Application for Radon Tester/Mitigator License in Indiana State Form 45703 (current version) 

The following sites provide additional information about radon:

The following sites provide National Certification that is required prior to obtaining an Indiana Radon Professional license:

The following sites provide information about Indiana and radon prevention.
EPA National Radon Action Month
National Radon Program Services
U.S. EPA Radon page for Indiana
U.S. EPA Radon Map for Indiana
Map of Indiana Counties with 11 Highest Radon Tests Results
Map of Indiana Homes tested for Radon in 2013
Map of Indiana Homes with a Radon Mitigation System Installed in 2013
Map of Indiana Homes by Percent of Homes with test results > 4 pCi/L
Indiana Map of EPA Radon Zones with Test Results 2007-2013
Indiana Map of Radon Mitigation Systems Installed 2007-2013
Indiana Map of Homes Tested for Radon 2007-2013
U.S. EPA Radon-resistant New Construction
U.S. EPA Indoor airPLUS New Home Certifiction Program
Radon Informational Video for Medical Professionals
A coupon to purchase a radon test kit can be found here.

To receive a free, short-term radon test kit, contact the

American Lung Association.

Indiana Radon Program Coordinator:

Contact: Jeffery Turner at 1-317-234-4423 or