Freeport, OH Radon Mitigation and Testing

Q: What EPA Radon Zone is Freeport in?

Freeport is in Harrison County, EPA Zone 1.

Q: How much does radon mitigation cost in Freeport?

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

Harrison County

EPA Zone 1

Rural Harrison County in eastern Ohio features sedimentary bedrock formations that can contribute to radon gas production and accumulation in homes. Testing data for zip code 43973 is currently limited, making individual property assessment crucial for residents in this EPA Zone 1 community. Ohio's varied geology means radon levels can differ significantly between neighboring homes, emphasizing the importance of property-specific testing.

Freeport, OH Radon Mitigation

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

Freeport, OH Radon Testing

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

Freeport Radon Facts

Key details about the radon risk profile for Freeport and the 43973 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Harrison County, OH

Zip Code

43973

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Freeport and the 43973 zip code are located in Harrison 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 Freeport, OH

What EPA Radon Zone is Freeport in?

Freeport and the 43973 zip code are in Harrison 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 Freeport?

Radon mitigation in Freeport 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 Freeport?

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