Radon Mitigation in Lake Oswego, Oregon

2 verified radon specialists serving Lake Oswego. 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 Lake Oswego

$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 Lake Oswego

2 listings

ARP Measurement Professional

Lake Oswego, Oregon

Featured
✓ Certified Measurement✓ Standard and Analytical Service Provider✓ NRPP Advanced Certificate Multi-Family Measurement

ARP Measurement Professional is a radon professional located in Lake Oswego, OR. The business holds three key certifications: Certified Measurement, Standard and Analytical Service Provider, and NRPP Advanced Certificate Multi-Family Measurement. The Certified Measurement credential demonstrates qualification in radon detection and measurement. The Standard and Analytical Service Provider certification indicates capability to perform both standard procedures and analytical services. The NRPP Advanced Certificate for Multi-Family Measurement reflects specialized expertise in conducting radon assessment and analysis in multi-family residential properties, including apartments and condominiums. Contact ARP Measurement Professional for more information.

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Just Radon

Lake Oswego, Oregon

Free
✓ NRPP Measurement✓ NRPP Mitigation

Just Radon is a radon professional located in Lake Oswego, OR. The company holds NRPP certification in both measurement and mitigation, ensuring comprehensive radon testing and remediation services. Contact Just Radon for more information.

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Radon Mitigation in Lake Oswego — 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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