Radon Mitigation in Horsham, Pennsylvania

2 verified radon specialists serving Horsham. Every listing shows the credentials we verified.

Informational only. This page helps you find certified professionals. It is not medical, legal, or structural safety advice. For any health or safety hazard, consult a certified/licensed expert. See our verification methodology.

Typical cost in Horsham

$800–$2,500

Credentials to expect

NRPP Certified, NRSB Certified, AARST Member

Key fact

Radon causes ~21,000 lung-cancer deaths per year in the U.S. (EPA).

Radon specialists in Horsham

2 listings

Gentry, Timothy J.

Horsham, Pennsylvania

Featured
✓ PA DEP Certified Radon Mitigator✓ Radon Mitigation

Gentry, Timothy J. provides radon mitigation services in Horsham, PA. As a PA DEP Certified Radon Mitigator, he is qualified to help homeowners address radon issues in their properties. Contact Gentry, Timothy J. for more information.

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Gentry, Timothy J.

Horsham, Pennsylvania

Free
✓ PA DEP Certified Radon Tester✓ Radon Measurement

Gentry, Timothy J. provides radon measurement services in Horsham, PA. Certified as a PA DEP Radon Tester, Gentry is qualified to conduct professional radon testing. Contact Gentry, Timothy J. for more information.

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Radon Mitigation in Horsham — FAQ

What radon level requires mitigation?
The EPA action level is 4.0 pCi/L. Mitigation is recommended at or above this; consider it between 2–4 pCi/L.
How much does radon mitigation cost?
Most residential systems run $800–$2,500, depending on home size, foundation type, and radon level.
Should the contractor be NRPP-certified?
Yes. NRPP or NRSB certification verifies the contractor is trained and tested to AARST standards. Every provider here is listed with their credential.

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