South Carolina

Radon Professionals in South Carolina

19 certified professionals 13 cities Moderate Radon Risk (EPA Zone 2)

Find NRPP-certified radon testing and mitigation professionals across South Carolina. Browse by city to see professionals in your area. South Carolina requires radon disclosure during real estate transactions.

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Select your city to see certified radon professionals in your area.

Boiling Springs 1 Campobello 1 Charleston 1 Chester 1 Greenville 5 Greer 1 Lyman 1 Mauldin 1 Moncks Corner 1 Roebuck 1 Seneca 1 Simpsonville 3 Taylors 1

Radon Services in South Carolina

South Carolina has 19 NRPP-certified radon professionals in our directory across 13 cities. 8 are certified for radon mitigation system installation. 16 hold radon testing certifications.

All professionals listed are certified through the National Radon Proficiency Program (NRPP), which is administered by AARST. NRPP certification requires passing a national exam, maintaining continuing education, and following strict quality assurance protocols.

Radon Guides for South Carolina

Radon Disclosure

Radon Disclosure Requirements When Selling a Home in South Carolina

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Radon Levels

Average Radon Levels in South Carolina: EPA Zone Data and What It Means

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Radon Mitigation Cost

Radon Mitigation Cost in South Carolina: What to Expect (2026)

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