Breese, IL Radon Mitigation and Testing

Q: What EPA Radon Zone is Breese in?

Breese is in Clinton County, EPA Zone 2.

Q: How much does radon mitigation cost in Breese?

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

Clinton County

EPA Zone 2

Positioned in Clinton County on the Illinois side of the St. Louis Metro area, this community sits over Mississippi River floodplain deposits and underlying limestone that create moderate radon potential. Testing data for the 62230 zip code area is limited, making professional radon assessment crucial for homeowners. The area's mix of slab-on-grade and basement foundations requires tailored testing approaches for accurate radon evaluation.

Breese, IL Radon Mitigation

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

Breese, IL Radon Testing

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

Breese Radon Facts

Key details about the radon risk profile for Breese and the 62230 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Clinton County, IL

Zip Code

62230

Predicted Screening Level

2–4 pCi/L (Zone 2)

Breese and the 62230 zip code are located in Clinton 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 Breese, IL

What EPA Radon Zone is Breese in?

Breese and the 62230 zip code are in Clinton 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 Breese?

Radon mitigation in Breese 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 Breese?

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 Illinois

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Buffalo Grove	6.10 pCi/L	10
Crystal Lake	7.25 pCi/L	8
Lake Zurich	6.00 pCi/L	7
Grayslake	5.00 pCi/L	7
New Lenox	10.17 pCi/L	6
Park Ridge	7.00 pCi/L	6
Arlington Heights	6.17 pCi/L	6
Waterloo	9.20 pCi/L	5
Palatine	7.80 pCi/L	5
Round Lake	7.80 pCi/L	5
Northbrook	6.20 pCi/L	5
Mchenry	11.00 pCi/L	4
Dekalb	8.75 pCi/L	4
Columbia	8.00 pCi/L	4
Lisle	7.25 pCi/L	4
Normal	7.25 pCi/L	4
Antioch	7.00 pCi/L	4
Elk Grove Village	7.00 pCi/L	4
Aurora	6.75 pCi/L	4
Hoffman Estates	6.75 pCi/L	4