Radon Mitigation in Columbus, Ohio

10 verified radon specialists serving Columbus. 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 Columbus

$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 Columbus

10 listings
4.9 (1875 reviews)
✓ InterNACHI Certified✓ State of Ohio Licensed Home Inspector✓ Certified Commercial Property Inspector

Habitation Investigation Home Inspections is a family-owned business serving Columbus, OH with 22 years of experience in residential and commercial property inspections. The company holds multiple professional certifications including InterNACHI Certified, State of Ohio Licensed Home Inspector, and Certified Commercial Property Inspector credentials. Services include home inspections, new construction inspections, and maintenance inspections. The business also offers specialized testing services including air quality testing, mold testing, radon testing, VOC testing, and sewer scope inspections to provide comprehensive property assessments. Contact Habitation Investigation Home Inspections for more information.

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Pro
✓ NRPP Measurement✓ NRPP Mitigation

Atlas Technical Consultants is an industrial services company headquartered in Columbus, Ohio, with additional offices in Tipp City (Dayton area), Ohio, Lincoln, Alabama, and Coahuila, Mexico. The company operates as a leader in the industrial consulting, contracting, and manufacturing industries, with a stated emphasis on safety and expertise across a wide range of industrial sectors. Atlas serves clients from multiple regional locations, allowing it to deliver services across a broad geographic footprint spanning the United States and into Mexico. The Columbus headquarters is located at 5275 Sinclair Road and serves as the operational hub for the company's multi-state presence. Each office is staffed with dedicated managers overseeing specific service lines, reflecting a structured, professionally managed organization. Atlas positions itself as a results-oriented firm focused on delivering lasting outcomes for industrial clients. The company's multi-location model supports project work across diverse industries, with dedicated leadership at each site ensuring localized expertise and client responsiveness.

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✓ NRPP Measurement✓ NRPP Mitigation✓ Ohio Department of Health Licensed Radon Specialist RS206

Healthy Homes Radon Testing, LLC, operating as The Radon Wizard, is a certified radon testing and mitigation company based in Columbus, Ohio. Licensed by the Ohio Department of Health as Radon Specialist RS206 and Radon Company RC110, the company provides professional radon testing and mitigation services for both residential and commercial properties throughout Central Ohio and surrounding counties. Using advanced testing equipment to accurately detect radon gas levels, Healthy Homes Radon Testing designs custom active radon mitigation systems tailored to each property's unique configuration and the concentration of radon present. Because radon is a naturally occurring gas linked to serious health risks including cancer, the company is committed to reducing indoor radon levels to safe standards as quickly as possible. The lead certified contractor and radon mitigation specialist brings professional expertise and hands-on experience to every project. Following installation of any mitigation system, Healthy Homes Radon Testing offers ongoing maintenance and repair services to ensure continued effectiveness. The company offers free consultations to homeowners and businesses concerned about radon exposure. Service areas include Delaware County, Franklin County, and communities throughout Central Ohio such as Columbus, Westerville, Worthington, Dublin, Powell, Hilliard, Upper Arlington, Gahanna, Pickerington, Canal Winchester, Reynoldsburg, New Albany, Marysville, Delaware, and many more surrounding communities.

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Heart State Inspections

Columbus, Ohio

Pro
✓ InterNACHI Certified Professional Inspector (CPI)✓ NRPP Measurement✓ NRPP Mitigation

Heart State Inspections is a family-owned business in Columbus, Ohio. The company provides home inspections, radon testing, mold testing, wood destroying insect inspections, and commercial inspections. The team holds InterNACHI Certified Professional Inspector (CPI) certification, NRPP Measurement certification, NRPP Mitigation certification, and is licensed by the State of Ohio. Contact Heart State Inspections for more information.

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Kimberly Gilley

Columbus, Ohio

Pro
✓ CO DORA Radon Mitigation Professional✓ Radon Mitigation Professional

Kimberly Gilley is a radon mitigation professional based in Columbus, OH. She holds certifications as a Colorado Department of Regulatory Agencies (CO DORA) Radon Mitigation Professional and as a Radon Mitigation Professional. Contact Kimberly Gilley for more information.

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Protect Environmental

Columbus, Ohio

Free
4.9 (222 reviews)
✓ []✓ NRPP

Protect Environmental provides professional full-service radon solutions for residential and commercial properties in the Columbus, OH area. Services include radon testing, radon mitigation, and radon mitigation maintenance to create healthy, safe, and clean indoor environments.

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

ARP Mitigation Professional is a radon specialist based in Columbus, Ohio. The company holds Certified Measurement and Certified Mitigation credentials, as well as an NRPP Advanced Certificate in Multi-Family Mitigation. These certifications demonstrate expertise in both testing and remediation of radon, with specialized training in multi-family properties. Contact ARP Mitigation Professional for more information.

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Free
✓ AARST Member

Atlas Technical Consultants LLC provides professional radon professional in Columbus, OH. The company holds AARST Member certification. Contact Atlas Technical Consultants LLC for more information.

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Free
✓ AARST Member

ProCheck Radon Systems, LLC provides professional radon professional in Columbus, OH. The company holds AARST Member certification. Contact ProCheck Radon Systems, LLC for more information.

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Radon Mitigation

Columbus, Ohio

Free

Columbus Ohio Radon Mitigation provides radon testing and mitigation services to Columbus area homes and businesses. They offer quick installation of radon systems (within hours) and provide retesting after mitigation to ensure systems are working properly. With an estimated 50% of Columbus homes having radon levels of 4.0 pCi/L or higher, they emphasize the importance of professional radon testing and mitigation.

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Radon Mitigation in Columbus — 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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