Renner, SD Radon Mitigation and Testing

Q: What EPA Radon Zone is Renner in?

Renner is in Minnehaha County, EPA Zone 1.

Q: How much does radon mitigation cost in Renner?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Minnehaha County

EPA Zone 1

Located in Minnehaha County as part of the Sioux Falls Metro area, Renner features predominantly newer residential developments built on glacial drift soils overlying Sioux Quartzite bedrock. Although specific radon testing data for this community is limited, the geological conditions in this part of South Dakota can contribute to variable radon levels. Homeowners in zip code 57055 should consider testing their properties, particularly those with basements or below-grade living spaces common in this region's housing stock.

Renner, SD Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Renner, SD Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Renner Radon Facts

Key details about the radon risk profile for Renner and the 57055 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Minnehaha County, SD

Zip Code

57055

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Renner and the 57055 zip code are located in Minnehaha County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Renner, SD

What EPA Radon Zone is Renner in?

Renner and the 57055 zip code are in Minnehaha 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 Renner?

Radon mitigation in Renner 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 Renner?

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 Dakota

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Spearfish	7.75 pCi/L	4
Rapid City	10.50 pCi/L	2
Aberdeen	8.50 pCi/L	2
Sioux Falls	6.00 pCi/L	2
Watertown	6.00 pCi/L	2