James Rossi
(570) 345-6515✓ Verified October 4, 2026 on the official state list dated October 1, 2026, double-checked against a second state list.
Radon in ZIP code 18242
Last updated
ZIP 18242 lies entirely in Schuylkill County, Pennsylvania. EPA’s radon zone for this area: Zone 1, highest potential.
Zone 1 Schuylkill County, PA · 100% of the ZIP’s land area
Predicted average indoor screening level above 4 pCi/L.
What this means for homes in 18242
EPA built its zone map county by county in 1993, so every address in 18242 shares Schuylkill County’s prediction. The zone is a starting point, not a measurement of your house. Zone 1 areas like this one have a high share of homes above 4 pCi/L, so testing is a priority.
Next: read how to test your home, then check the number with the level calculator.
Radon professionals for 18242
These professionals are listed for Schuylkill County that 18242 falls in. Featured listings are paid placements and are labelled.
Anthony Wilhelm
(717) 443-3457✓ Verified October 4, 2026 on the official state list dated October 1, 2026, double-checked against a second state list.
Edward Moran
(570) 640-8324✓ Verified October 4, 2026 on the official state list dated October 1, 2026, double-checked against a second state list.
Gene Heffner
(570) 900-1796✓ Verified October 4, 2026 on the official state list dated October 1, 2026, double-checked against a second state list.
Ryan Reichert
(570) 617-7015✓ Verified October 4, 2026 on the official state list dated October 1, 2026, double-checked against a second state list.
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Get radon quotes from certified pros in ZIP 18242
Tell us what you need and we will try to connect you with up to three state-certified or licensed radon professionals who work in your area. It is free and there is no obligation.
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Nearby ZIP codes in Schuylkill County
Pennsylvania radon help
PA Dept. of Environmental Protection, Bureau of Radiation Protection (717-783-3594) can help with test kits, local data and credentialed professionals: www.dep.pa.gov/Business/RadiationProtection/RadonDivision/Pages/Radon-in-the-home.aspx.
Frequently asked questions
What is the radon zone for ZIP code 18242?
ZIP 18242 lies in Schuylkill County, which EPA places in Zone 1 (highest potential).
Should I test for radon in 18242?
Yes. EPA recommends testing every home regardless of zone, because radon varies from house to house. Fix the home if a confirmed result is 4 pCi/L or higher, and consider fixing between 2 and 4 pCi/L.
Are there certified radon professionals near 18242?
This page lists 5 professionals for the county that 18242 falls in, each checked against the state's official certification or licence list.
Free checklist · PDF
Radon Test Checklist
A one-page, step-by-step checklist for running a home radon test right the first time, and what to do with the number.
- Short-term vs. long-term test: which to use
- Closed-house conditions and where to place the kit
- What 2, 4 and 8 pCi/L mean and when to fix
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