Antwerp, OH Radon Mitigation and Testing

Q: What EPA Radon Zone is Antwerp in?

Antwerp is in Paulding County, EPA Zone 2.

Q: How much does radon mitigation cost in Antwerp?

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

Paulding County

EPA Zone 2

Located in northwestern Ohio's Paulding County, Antwerp sits within the former Great Black Swamp region where glacial lake deposits create distinctive soil conditions. This small community in zip code 45813 features predominantly older residential construction with basement foundations common to the region. Testing data remains limited, so homeowners should consider professional radon testing to understand how the area's unique glacial geology might influence indoor radon accumulation.

Antwerp, OH Radon Mitigation

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

Antwerp, OH Radon Testing

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

Antwerp Radon Facts

Key details about the radon risk profile for Antwerp and the 45813 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Paulding County, OH

Zip Code

45813

Predicted Screening Level

2–4 pCi/L (Zone 2)

Antwerp and the 45813 zip code are located in Paulding 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 Antwerp, OH

What EPA Radon Zone is Antwerp in?

Antwerp and the 45813 zip code are in Paulding 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 Antwerp?

Radon mitigation in Antwerp 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 Antwerp?

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