Radon Test Kits and Mitigation Professionals

If you are interested in finding a service provider to test for radon or mitigate (fix) your home, contact your state radon program for help in finding qualified professionals in your state.  

Currently, EPA requires state receiving indoor radon grants to maintain and provide the public with a list of only those radon service providers who are credentialed either through:

1. An existing state-run process established under a state’s regulatory requirements for credentialing radon service providers (e.g., state license), or
2. One of the two currently-recognized national radon proficiency programs:

• National Radon Proficiency Program (NRPP)
  Toll Free: (800) 269-4174 or (828) 348-0185
  Fax: (828) 890-4161
  Email: National Radon Proficiency Program (info@nrpp.info)
• National Radon Safety Board (NRSB)
  Toll Free: (866) 329-3474
  Fax: (914) 345-1169
  Email: National Radon Safety Board (info@NRSB.org)