Radon Mitigation in Harrisburg, Pennsylvania

8 verified radon specialists serving Harrisburg. 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 Harrisburg

$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 Harrisburg

8 listings

Enviroquest Inc

Harrisburg, Pennsylvania

Featured
✓ PA DEP Certified Radon Mitigator✓ Radon Mitigation

Enviroquest Inc is a radon mitigation specialist based in Harrisburg, PA. The company holds PA DEP Certification as a Radon Mitigator and provides radon mitigation services to address radon contamination in homes and buildings. Contact Enviroquest Inc for more information.

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AccuStar Labs

Harrisburg, Pennsylvania

Pro
✓ Certified Measurement

AccuStar Labs is a radon testing laboratory based in Harrisburg, Pennsylvania, offering a comprehensive range of radon testing products and services for homeowners, real estate professionals, and others seeking reliable radon measurement solutions. The company recently relocated and expanded its Pennsylvania laboratory to a larger facility at 6951 Allentown Boulevard in Harrisburg, joining its RadonAway warehouse operations at the same address. This expansion reflects sustained growth driven by a loyal customer base and continued demand for the company's radon testing products. AccuStar Labs maintains a Radon Resources section on its website providing general information about radon, radon testing methods, and guidance on how to address elevated radon levels in homes and buildings. The company also offers customer support and training resources to assist clients throughout the testing process. AccuStar Labs serves as a full-service radon testing provider, supporting both individual homeowners and professionals who require accurate, laboratory-processed radon test results.

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Ayers, Dan

Harrisburg, Pennsylvania

Pro
✓ PA DEP Certified Radon Tester✓ Radon Measurement

Ayers, Dan is a PA DEP Certified Radon Tester based in Harrisburg, PA. With Radon Measurement certification, Ayers, Dan specializes in radon measurement services. Contact Ayers, Dan for more information.

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Enviroquest Inc

Harrisburg, Pennsylvania

Pro
✓ PA DEP Certified Radon Tester✓ Radon Measurement

Enviroquest Inc is a radon measurement service located in Harrisburg, PA. The company holds PA DEP Certified Radon Tester certification and provides radon measurement services. Contact Enviroquest Inc for more information.

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Enviroquest, Inc

Harrisburg, Pennsylvania

Pro
✓ PA DEP Certified Radon Tester✓ Radon Measurement

Enviroquest, Inc is a radon measurement service located in Harrisburg, PA. The company holds PA DEP Certification as a Radon Tester and offers radon measurement services. Contact Enviroquest, Inc for more information.

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ARP Measurement Professional

Harrisburg, Pennsylvania

Free
✓ Certified Measurement✓ NRPP Advanced Certificate Multi-Family Measurement

ARP Measurement Professional is a radon professional in Harrisburg, PA. The company holds Certified Measurement and NRPP Advanced Certificate Multi-Family Measurement certifications, providing radon measurement and assessment services. Contact ARP Measurement Professional for more information.

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Kaplan, Jeffrey-Accustar / Air Chek

Harrisburg, Pennsylvania

Free
✓ PA DEP Certified Radon Lab✓ Radon Laboratory

Kaplan, Jeffrey-Accustar / Air Chek is a radon laboratory in Harrisburg, PA, certified by the PA Department of Environmental Protection. The laboratory provides radon testing and analysis services. Contact Kaplan, Jeffrey-Accustar / Air Chek for more information.

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Kapturowski, David

Harrisburg, Pennsylvania

Free
✓ PA DEP Certified Radon Lab✓ Radon Laboratory

Kapturowski, David operates a radon laboratory in Harrisburg, PA. The business holds PA DEP Certified Radon Lab certification from the Pennsylvania Department of Environmental Protection. Contact Kapturowski, David for more information.

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Radon Mitigation in Harrisburg — 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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