Radon Mitigation in Ashburn, Virginia

2 verified radon specialists serving Ashburn. 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 Ashburn

$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 Ashburn

2 listings
Featured
✓ NRPP Measurement✓ NRPP Mitigation

Donofrio Property Inspections, Inc. provides professional radon services in Ashburn, VA. The company holds NRPP certifications in both radon measurement and radon mitigation, delivering comprehensive assessment and remediation services. Contact Donofrio Property Inspections, Inc. for more information.

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Biller and Associates

Ashburn, Virginia

Free
✓ NRPP Measurement✓ NRPP Mitigation

Biller and Associates is a radon professional based in Ashburn, VA. The company holds NRPP Measurement and NRPP Mitigation certifications. Contact Biller and Associates for more information.

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Radon Mitigation in Ashburn — 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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