Homer Glen, IL Radon Mitigation and Testing

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

Based on 3 user-submitted tests, the average radon level is 4.30 pCi/L.

Q: What EPA Radon Zone is Homer Glen in?

Homer Glen is in Will County, EPA Zone 2.

Q: How much does radon mitigation cost in Homer Glen?

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

Avg: 4.30 pCi/L

Will County

EPA Zone 2

3 user tests

Located in Will County in the southern suburban reaches of the Chicago metro, Homer Glen sits over glacial till deposits that create favorable conditions for radon accumulation. Testing data shows an average radon level of 4.0 pCi/L, right at the EPA action threshold, indicating the need for continued monitoring and potential mitigation. The community's predominantly newer suburban housing in zip code 60491 typically features full basements where radon can concentrate.

4.30

pCi/L average

Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Homer Glen, IL. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Homer Glen, IL Radon Mitigation

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

Homer Glen, IL Radon Testing

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

Homer Glen, Illinois Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	Homer Glen, IL	21-50 Years	Partial Basement	Aug 2024

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

Homer Glen Radon Facts

Key details about the radon risk profile for Homer Glen and the 60491 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Will County, IL

Zip Code

60491

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

4.30 pCi/L

User Tests Submitted

Homer Glen and the 60491 zip code are located in Will 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 Homer Glen, IL

What is the average radon level in Homer Glen, IL?

Based on 3 user-submitted tests, the average radon level in Homer Glen is 4.30 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 Homer Glen in?

Homer Glen and the 60491 zip code are in Will 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 Homer Glen?

Radon mitigation in Homer Glen 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 Homer Glen?

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