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 Warrington, Pennsylvania

3 verified radon specialists serving Warrington. 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 Warrington

$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 Warrington

3 listings

We're still building out our Warrington directory. These are the 3 verified radon specialists we've confirmed so far — see more across Pennsylvania.

Alpha Radon Reduction LLC

Warrington, Pennsylvania

Pro

3.9 (7 reviews)

Alpha Radon Reduction LLC provides professional radon services in Warrington, PA. Contact Alpha Radon Reduction LLC for more information.

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Gordon, Albert

Warrington, Pennsylvania

Pro

✓ PA DEP Certified Radon Tester✓ Radon Measurement

Gordon, Albert provides radon measurement services in Warrington, PA. The business is a PA DEP Certified Radon Tester qualified to conduct radon testing and measurement. Contact Gordon, Albert for more information.

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Nathaniel L. Burden, Jr.

Warrington, Pennsylvania

Pro

✓ AARST Member

Nathaniel L. Burden, Jr. provides professional radon professional in Warrington, PA. The company holds AARST Member certification. Contact Nathaniel L. Burden, Jr. for more information.

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Radon Mitigation in Warrington — 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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