Essex, IL Radon Mitigation and Testing

Q: What EPA Radon Zone is Essex in?

Essex is in Kankakee County, EPA Zone 2.

Q: How much does radon mitigation cost in Essex?

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

Kankakee County

EPA Zone 2

Located in Kankakee County southeast of the Chicago Metro area, Essex sits on glacial deposits over limestone bedrock that can contribute to radon gas production. While specific testing data for zip code 60935 is currently unavailable, the region's geological characteristics suggest radon testing is advisable for all homes. Rural Illinois communities like Essex often feature older farmhouses and newer residential construction, both of which can experience radon accumulation.

Essex, IL Radon Mitigation

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

Essex, IL Radon Testing

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

Essex Radon Facts

Key details about the radon risk profile for Essex and the 60935 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Kankakee County, IL

Zip Code

60935

Predicted Screening Level

2–4 pCi/L (Zone 2)

Essex and the 60935 zip code are located in Kankakee 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 Essex, IL

What EPA Radon Zone is Essex in?

Essex and the 60935 zip code are in Kankakee 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 Essex?

Radon mitigation in Essex 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 Essex?

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