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 Delta, Colorado

4 verified radon specialists serving Delta. 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 Delta

$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 Delta

4 listings

We're still building out our Delta directory. These are the 4 verified radon specialists we've confirmed so far — see more across Colorado.

Kaelan Hill

Delta, Colorado

Featured

✓ CO DORA Radon Mitigation Professional✓ Radon Mitigation Professional

Kaelan Hill is a radon mitigation professional located in Delta, Colorado. The business holds both a Colorado DORA Radon Mitigation Professional certification and a Radon Mitigation Professional credential. Contact Kaelan Hill for more information.

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Darrin Reay

Delta, Colorado

Pro

✓ CO DORA Radon Mitigation Professional✓ Radon Mitigation Professional

Darrin Reay provides radon mitigation services in Delta, Colorado. He is certified as a CO DORA Radon Mitigation Professional and holds Radon Mitigation Professional certification. Contact Darrin Reay for more information.

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Greg Brown

Delta, Colorado

Free

✓ CO DORA Radon Mitigation Professional✓ Radon Mitigation Professional

Greg Brown offers radon mitigation services in Delta, CO. He is certified as a Colorado DORA Radon Mitigation Professional and holds a Radon Mitigation Professional certification. Contact Greg Brown for more information.

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Kaelan Hill

Delta, Colorado

Free

✓ CO DORA Radon Measurement Professional✓ Radon Measurement Professional

Kaelan Hill is a radon measurement professional based in Delta, Colorado. With certifications as both a Colorado DORA Radon Measurement Professional and a Radon Measurement Professional, Kaelan Hill offers radon measurement services. Contact Kaelan Hill for more information.

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Radon Mitigation in Delta — 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.

Other services in Delta

Well Water Testing

in Delta, Colorado

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