Springboro, OH Radon Mitigation and Testing

Q: What is the average radon level in Springboro, OH?

Based on 2 user-submitted tests, the average radon level is 5.00 pCi/L.

Q: What EPA Radon Zone is Springboro in?

Springboro is in Warren County, EPA Zone 1.

Q: How much does radon mitigation cost in Springboro?

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

Avg: 5.00 pCi/L

Warren County

EPA Zone 1

2 user tests

Located in Warren County along Ohio's southwestern corridor, Springboro sits on glacial till deposits that create favorable conditions for radon accumulation. The community's average reading of 5.0 pCi/L exceeds the EPA action level of 4.0 pCi/L, making professional testing essential for all homes. Many properties feature full basements typical of Ohio construction, which can trap radon gas effectively.

5.00

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Springboro, OH. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Springboro, OH Radon Mitigation

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

Springboro, OH Radon Testing

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

Springboro, Ohio Radon Levels

User-submitted radon test readings from homes in the Springboro area.

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Springboro, OH	0-20 Years	Full Basement	Jan 2025
4 pCi/L	Springboro, OH	21-50 Years	Full Basement	Sep 2024

Have a radon test result for Springboro? Submit your reading to help other homeowners.

Springboro Radon Facts

Key details about the radon risk profile for Springboro and the 45066 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Warren County, OH

Zip Code

45066

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

5.00 pCi/L

User Tests Submitted

Springboro and the 45066 zip code are located in Warren 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 Springboro, OH

What is the average radon level in Springboro, OH?

Based on 2 user-submitted tests, the average radon level in Springboro is 5.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Springboro in?

Springboro and the 45066 zip code are in Warren 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 Springboro?

Radon mitigation in Springboro 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 Springboro?

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 Ohio

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

City	Avg User Radon Level	Submissions
Marietta	8.00 pCi/L	5
Cincinnati	5.20 pCi/L	5
Hilliard	11.75 pCi/L	4
Wilmington	5.25 pCi/L	4
Newark	15.00 pCi/L	3
Athens	11.33 pCi/L	3
Findlay	10.33 pCi/L	3
Perrysburg	9.67 pCi/L	3
Powell	8.33 pCi/L	3
Columbus	6.00 pCi/L	3
Chagrin Falls	4.67 pCi/L	3
Hamilton	10.00 pCi/L	2
Chardon	5.50 pCi/L	2
Strongsville	4.50 pCi/L	2
Maineville	10.00 pCi/L	1
Lancaster	9.00 pCi/L	1
West Chester	9.00 pCi/L	1
Amherst	6.00 pCi/L	1
Chillicothe	6.00 pCi/L	1
Lima	5.00 pCi/L	1