Dola, OH Radon Mitigation and Testing

Q: What EPA Radon Zone is Dola in?

Dola is in Hardin County, EPA Zone 1.

Q: How much does radon mitigation cost in Dola?

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

Hardin County

EPA Zone 1

Found in Hardin County in west-central Ohio, Dola sits in EPA Zone 1 where glacial till deposits over limestone bedrock create conditions favorable for radon production and accumulation. With testing data currently limited for this 45835 community, residents should prioritize home radon testing to understand their individual exposure risk. The area's mix of farmhouses and rural homes, many with full or partial basements, may be particularly susceptible to radon infiltration.

Dola, OH Radon Mitigation

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

Dola, OH Radon Testing

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

Dola Radon Facts

Key details about the radon risk profile for Dola and the 45835 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Hardin County, OH

Zip Code

45835

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Dola and the 45835 zip code are located in Hardin 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 Dola, OH

What EPA Radon Zone is Dola in?

Dola and the 45835 zip code are in Hardin 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 Dola?

Radon mitigation in Dola 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 Dola?

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