Radon testing and mitigation help

By The Grant Map Team · Reviewed September 8, 2026

SIRG funds state and Tribal radon programs; homeowners do not apply for this EPA grant.

Find your state radon contact

Start with your state or Tribal radon contact

Use EPA’s state radon contact directory to find current testing guidance, low-cost test-kit options, state rules, and any separately available local assistance. Test first. If a result is elevated, follow the state program’s confirmation guidance and use a qualified radon professional. Availability and cost assistance vary; the state program decides what is currently offered.

Official starting points

Confirm that the supplier or program serves the address before hiring work.