Pelion, SC Radon Levels
Check local Pelion radon levels and find certified testing and mitigation professionals to keep your home safe
Pelion, SC Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Lexington County, SC
Zip Code
29123
Situated in Lexington County within the Columbia Metro area, Pelion occupies South Carolina's Sandhills region where sandy soils over clay and limestone create generally lower radon potential. However, limited testing data in zip code 29123 means individual results can vary from regional expectations. Homeowners should conduct testing to establish baseline radon levels, particularly those with basement or enclosed foundation spaces.
Pelion, 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 Pelion, SC
What EPA Radon Zone is Pelion in?
Pelion and the 29123 zip code are in Lexington County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
How much does radon mitigation cost in Pelion?
Radon mitigation in Pelion 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 Pelion?
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 |