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 Phoenixville, Pennsylvania

4 verified radon specialists serving Phoenixville. 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 Phoenixville

$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 Phoenixville

4 listings

We're still building out our Phoenixville directory. These are the 4 verified radon specialists we've confirmed so far — see more across Pennsylvania.

Conrad, Spencer

Phoenixville, Pennsylvania

Featured

✓ PA DEP Certified Radon Mitigator✓ Radon Mitigation

Conrad, Spencer is a radon mitigation service provider based in Phoenixville, PA. The business is certified by the PA Department of Environmental Protection as a Radon Mitigator and specializes in radon mitigation work. Contact Conrad, Spencer for more information.

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Errington, Scott

Phoenixville, Pennsylvania

Pro

✓ PA DEP Certified Radon Tester✓ Radon Measurement

Errington, Scott provides radon measurement services in Phoenixville, PA. Holding PA DEP Certified Radon Tester credentials, Errington, Scott delivers professional radon measurement to the community. Contact Errington, Scott for more information.

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Conrad, Spencer

Phoenixville, Pennsylvania

Free

✓ PA DEP Certified Radon Tester✓ Radon Measurement

Conrad, Spencer is a radon measurement specialist located in Phoenixville, PA. As a PA DEP Certified Radon Tester, Conrad, Spencer provides professional radon measurement services to help homeowners assess indoor air quality. Contact Conrad, Spencer for more information.

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Keogh, Daniel

Phoenixville, Pennsylvania

Free

✓ PA DEP Certified Radon Tester✓ Radon Measurement

Keogh, Daniel is a PA DEP Certified Radon Tester offering radon measurement services in Phoenixville, PA. With PA DEP certification in radon testing and measurement, the business provides professional radon assessment services to help homeowners and property owners understand their indoor radon levels. Contact Keogh, Daniel for more information.

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Radon Mitigation in Phoenixville — 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.

Other services in Phoenixville

Mold Remediation

in Phoenixville, Pennsylvania

Foundation Repair

in Phoenixville, Pennsylvania

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