Radon Mitigation in Johnstown, Pennsylvania

2 verified radon specialists serving Johnstown. 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 Johnstown

$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 Johnstown

2 listings

Carpenter, Keith

Johnstown, Pennsylvania

Free
✓ PA DEP Certified Radon Mitigator✓ Radon Mitigation

Carpenter, Keith is a PA DEP Certified Radon Mitigator based in Johnstown, PA. The business specializes in radon mitigation services. Contact Carpenter, Keith for more information.

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Schuller, Eric

Johnstown, Pennsylvania

Free
✓ PA DEP Certified Radon Tester✓ Radon Measurement

Schuller, Eric is a business in Johnstown, PA offering Radon Measurement services. The business holds PA DEP Certified Radon Tester and Radon Measurement certifications. Contact Schuller, Eric for more information.

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Radon Mitigation in Johnstown — 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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