Mc Nabb, IL Radon Mitigation and Testing

Q: What EPA Radon Zone is Mc Nabb in?

Mc Nabb is in Putnam County, EPA Zone 1.

Q: How much does radon mitigation cost in Mc Nabb?

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

Putnam County

EPA Zone 1

Located in Putnam County along the Illinois River valley, Mc Nabb sits where alluvial soils combine with underlying Ordovician limestone to create variable radon conditions. The area's EPA Zone 1 designation reflects high radon potential that can differ significantly from property to property in zip code 61335. With limited local testing data available, residents should prioritize radon testing given the geological risk factors.

Mc Nabb, IL Radon Mitigation

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

Mc Nabb, IL Radon Testing

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

Mc Nabb Radon Facts

Key details about the radon risk profile for Mc Nabb and the 61335 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Putnam County, IL

Zip Code

61335

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Mc Nabb and the 61335 zip code are located in Putnam 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 Mc Nabb, IL

What EPA Radon Zone is Mc Nabb in?

Mc Nabb and the 61335 zip code are in Putnam 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 Mc Nabb?

Radon mitigation in Mc Nabb 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 Mc Nabb?

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