Radon Mitigation in Portsmouth, Rhode Island

1 verified radon specialist serving Portsmouth. 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 Portsmouth

$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 Portsmouth

1 listing
Featured
✓ Certified Measurement✓ Standard and Analytical Service Provider

JSSR Enterprises, operating as WIN Home Inspection Providence, is located in Portsmouth, Rhode Island. The business specializes in radon testing and mitigation services. The company holds Certified Measurement, Standard and Analytical Service Provider certifications, demonstrating its qualification to conduct professional radon assessments. Contact JSSR Enterprises / WIN Home Inspection Providence for more information.

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Radon Mitigation in Portsmouth — 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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