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Indiana State Department of Health

Indiana State Department of Health

Environmental Public Health Home > Information for Locating Radon Professionals Information for Locating Radon Professionals

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.


Guide to the Radon Testing / Mitigation Process:
Radon Testing / Mitigation Process Guide
For a list of the Indiana-licensed companies to test the level of radon in your home:
Indiana-licensed Radon Testing Professionals List:
For a list of the Indiana-licensed companies to lower the radon levels in your home:
Indiana-licensed Radon Mitigation Professionals List:
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
2014 Map of Indiana Counties with 12 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 2007-2014
Indiana Map of Radon Mitigation Systems Installed 2007-2014
Indiana Map of Homes Tested for Radon 2007-2014
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 low-cost, radon short-term or long-term test kit, contact the:

American Lung Association.

Indiana Radon Program Coordinator:

Contact: Phil Waters at 1-317-234-8604 or