Geneva, IL Radon Mitigation and Testing

Q: What is the average radon level in Geneva, IL?

Based on 2 user-submitted tests, the average radon level is 7.00 pCi/L.

Q: What EPA Radon Zone is Geneva in?

Geneva is in Kane County, EPA Zone 1.

Q: How much does radon mitigation cost in Geneva?

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

Avg: 7.00 pCi/L

Kane County

EPA Zone 1

2 user tests

Part of the Chicago Metro area in Kane County, Geneva reports an average radon level of 7.0 pCi/L based on limited testing, significantly exceeding the EPA action level. The community sits over glacial till deposits from Wisconsin glaciation, creating soil conditions highly favorable for radon production and migration. Residents in ZIP code 60134 should prioritize testing and consider mitigation, as the geological context and predominantly basement-equipped housing stock create ideal conditions for radon accumulation.

7.00

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Geneva, IL. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Geneva, IL Radon Mitigation

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

Geneva, IL Radon Testing

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

Geneva, Illinois Radon Levels

User-submitted radon test readings from homes in the Geneva area.

Radon Level	City	Home Age	Foundation	Submitted
8 pCi/L	Geneva, IL	51-99 Years	Partial Basement	Jun 2024
6 pCi/L	Geneva, IL	51-99 Years	Full Basement	Oct 2016

Have a radon test result for Geneva? Submit your reading to help other homeowners.

Geneva Radon Facts

Key details about the radon risk profile for Geneva and the 60134 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Kane County, IL

Zip Code

60134

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

7.00 pCi/L

User Tests Submitted

Geneva and the 60134 zip code are located in Kane 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 Geneva, IL

What is the average radon level in Geneva, IL?

Based on 2 user-submitted tests, the average radon level in Geneva is 7.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Geneva in?

Geneva and the 60134 zip code are in Kane 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 Geneva?

Radon mitigation in Geneva 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 Geneva?

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