Radon Hotlines
From NachiWiki
EPA supports the following radon hotlines to best serve consumers with radon-related questions and concerns.
- 1-800-SOS-RADON (767-7236). Radon Hotline, operated by the National Safety Council (NSC) in partnership with EPA. Order radon test kits by phone.
- 1-800-55RADON (557-2366). For live help with your radon questions. Operated by the National Safety Council (NSC) in partnership with EPA.
- 1-800-438-4318. The Indoor Air Quality (IAQ) Information Clearinghouse is privately operated under contract to EPA. You can order copies of EPA consumer-oriented radon publications and get general information on radon and indoor air quality issues.
- 1-800-426-4791. Safe Drinking Water Hotline, privately operated under contract to EPA. For general information on drinking water, radon in water, testing and treatment, and radon drinking water standards.


