Coolville, OH Radon Mitigation and Testing

Q: What EPA Radon Zone is Coolville in?

Coolville is in Athens County, EPA Zone 2.

Q: How much does radon mitigation cost in Coolville?

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

Athens County

EPA Zone 2

Tucked into southeastern Ohio's Athens County, Coolville sits within EPA Zone 2 where moderate radon potential exists throughout zip code 45723. Limited testing information for this Appalachian foothills community encourages residents to pursue individual home testing for comprehensive assessment. The region's complex geology featuring Pennsylvanian sandstone and shale formations, combined with diverse housing stock from historic river valley homes to newer hillside construction, produces variable radon conditions across different elevations and geological settings.

Coolville, OH Radon Mitigation

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

Coolville, OH Radon Testing

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

Coolville Radon Facts

Key details about the radon risk profile for Coolville and the 45723 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Athens County, OH

Zip Code

45723

Predicted Screening Level

2–4 pCi/L (Zone 2)

Coolville and the 45723 zip code are located in Athens County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Coolville, OH

What EPA Radon Zone is Coolville in?

Coolville and the 45723 zip code are in Athens County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Coolville?

Radon mitigation in Coolville 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 Coolville?

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