Radon Mitigation in Arlington, Virginia

3 verified radon specialists serving Arlington. 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 Arlington

$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 Arlington

3 listings

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

AECOM

Arlington, Virginia

Pro
✓ NRPP Measurement✓ NRPP Mitigation

AECOM provides radon professional services in Arlington, VA. The company is certified by NRPP in measurement and mitigation, qualifying it to assist with radon testing and remediation. Contact AECOM for more information.

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HP Environmental, Inc.

Arlington, Virginia

Free
✓ NRPP Measurement✓ NRPP Mitigation

HP Environmental, Inc., located in Arlington, VA, provides professional radon services. The company holds NRPP Measurement and NRPP Mitigation certifications, qualifying them for radon testing and mitigation work. Contact HP Environmental, Inc. for more information.

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Free
✓ NRPP Measurement✓ NRPP Mitigation

Langan Engineering & Environmental Services is a radon professional serving Arlington, VA. The company holds both NRPP Measurement and NRPP Mitigation certifications, providing comprehensive radon testing and mitigation services to homeowners. Contact Langan Engineering & Environmental Services for more information.

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Radon Mitigation in Arlington — 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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