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.

Radon Mitigation in Conshohocken, Pennsylvania

2 verified radon specialists serving Conshohocken. 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 Conshohocken

$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 Conshohocken

2 listings

Mcguinness, Brody

Conshohocken, Pennsylvania

Featured

✓ PA DEP Certified Radon Tester✓ Radon Measurement

Mcguinness, Brody is located in Conshohocken, PA and offers Radon Measurement services. It holds the PA DEP Certified Radon Tester and Radon Measurement certifications. Contact Mcguinness, Brody for more information.

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Coppa, Joseph

Conshohocken, Pennsylvania

Pro

✓ PA DEP Certified Radon Tester✓ Radon Measurement

Coppa, Joseph is a radon testing professional located in Conshohocken, PA. He is PA DEP Certified as a Radon Tester and specializes in radon measurement. Contact Coppa, Joseph for more information.

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Radon Mitigation in Conshohocken — 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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