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 Mandan, North Dakota

3 verified radon specialists serving Mandan. 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 Mandan

$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 Mandan

3 listings

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

Active Radon Management

Mandan, North Dakota

Pro

✓ NRPP Measurement✓ NRPP Mitigation

Active Radon Management is a radon professional in Mandan, ND. The company holds NRPP Measurement and NRPP Mitigation certifications for radon testing and mitigation services. Contact Active Radon Management for more information.

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86 The Radon - North Dakota

Mandan, North Dakota

Free

5 (1 reviews)

86 The Radon - North Dakota provides professional radon services in Mandan, ND. Contact 86 The Radon - North Dakota for more information.

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Active Radon Management

Mandan, North Dakota

Free

5 (16 reviews)

✓ NRPP

Active Radon Management is a NRPP-certified radon mitigation company serving Mandan, North Dakota. The business has been operating for 16 years and specializes in three core services: radon testing, radon mitigation, and radon-resistant new construction. Their NRPP certification demonstrates their professional standing in the radon mitigation industry. Contact Active Radon Management for more information.

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Radon Mitigation in Mandan — 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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