South Carolina · NRPP & NRSB verified
Certified radon mitigators in South Carolina
Every contractor on this list is verified against the public NRPP ( nrpp.info) or NRSB ( nrsb.org) registry. We refresh quarterly. Always confirm the cert ID at the source before signing.
EPA radon zone summary: Zone 2 (moderate — 2-4 pCi/L)
No certified mitigators ingested yet for South Carolina.
We refresh the directory quarterly from NRPP + NRSB. In the meantime, use the calculator on the home page to get an estimate — when you submit the lead form, we route your project to a vetted mitigator if available in your ZIP, or hold it for manual outreach to NRPP-certified pros otherwise.