Cleveland, SC Radon Levels
Check local Cleveland radon levels and find certified testing and mitigation professionals to keep your home safe
Cleveland, SC Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Greenville County, SC
Zip Code
29635
Cleveland in Greenville County sits within the foothills region where crystalline bedrock and residual clay soils generally produce lower radon concentrations. While comprehensive testing data is currently limited for zip code 29635, the area's mixed housing stock of traditional and newer construction warrants individual home testing. Even in EPA Zone 1 areas like this part of the Greenville Metro, some homes can still experience elevated radon levels requiring professional attention.
Cleveland, SC Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Cleveland, SC
What EPA Radon Zone is Cleveland in?
Cleveland and the 29635 zip code are in Greenville County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Cleveland?
Radon mitigation in Cleveland typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.
Should I test for radon if I'm buying a home in Cleveland?
Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.
Most Active Radon Markets in South Carolina
Cities in South Carolina with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Fort Mill | 6.00 pCi/L | 1 |
| Greenville | 5.00 pCi/L | 1 |