Radon Mitigation in Warrenville, Illinois

5 verified radon specialists serving Warrenville. 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 Warrenville

$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 Warrenville

5 listings

Dupage Radon Contractors

Warrenville, Illinois

Featured
✓ AARST Member

Dupage Radon Contractors provides professional radon professional in Warrenville, IL. The company holds AARST Member certification. Contact Dupage Radon Contractors for more information.

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DuPage Radon Contractors

Warrenville, Illinois

Pro
✓ AARST Member

DuPage Radon Contractors provides professional radon professional in Warrenville, IL. The company holds AARST Member certification. Contact DuPage Radon Contractors for more information.

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Dupage Radon Testing, Inc

Warrenville, Illinois

Free
4.9 (87 reviews)

Dupage Radon Testing, Inc, based in Warrenville, IL, specializes in radon testing and radon screening services. The company offers short-term residential radon screenings designed to quickly identify radon levels in homes. A key feature of their service is same day result reporting, allowing homeowners to receive their radon test results the same day the test is conducted. Additionally, Dupage Radon Testing, Inc provides radon testing services for real estate transactions, helping buyers and sellers ensure properties meet safety standards. Contact Dupage Radon Testing, Inc for more information.

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DuPage Radon Testing, Inc.

Warrenville, Illinois

Free
✓ AARST Member

DuPage Radon Testing, Inc. provides professional radon professional in Warrenville, IL. The company holds AARST Member certification. Contact DuPage Radon Testing, Inc. for more information.

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Radon Mitigation in Warrenville — 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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