Petersburg, OH Radon Mitigation and Testing

Q: What EPA Radon Zone is Petersburg in?

Petersburg is in Mahoning County, EPA Zone 2.

Q: How much does radon mitigation cost in Petersburg?

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

Mahoning County

EPA Zone 2

Located in eastern Ohio's Mahoning County, Petersburg sits on glacial till deposits over Pennsylvanian bedrock near the Pennsylvania border. While specific radon testing data for the 44454 area is currently limited, the region's geological composition suggests moderate radon potential, particularly in homes with basements common to this Rust Belt area.

Petersburg, OH Radon Mitigation

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

Petersburg, OH Radon Testing

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

Petersburg Radon Facts

Key details about the radon risk profile for Petersburg and the 44454 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Mahoning County, OH

Zip Code

44454

Predicted Screening Level

2–4 pCi/L (Zone 2)

Petersburg and the 44454 zip code are located in Mahoning 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 Petersburg, OH

What EPA Radon Zone is Petersburg in?

Petersburg and the 44454 zip code are in Mahoning 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 Petersburg?

Radon mitigation in Petersburg 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 Petersburg?

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