Robinson, IL Radon Mitigation and Testing

Q: What EPA Radon Zone is Robinson in?

Robinson is in Crawford County, EPA Zone 2.

Q: How much does radon mitigation cost in Robinson?

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

Crawford County

EPA Zone 2

Situated in Crawford County in southeastern Illinois, Robinson lies within EPA Zone 2 where moderate radon levels are typical. The area's Pennsylvanian-era geology and mix of older homes with various foundation types can influence radon entry patterns. Since comprehensive testing data is not yet available for zip code 62454, residents should consider radon testing as a prudent home safety measure.

Robinson, IL Radon Mitigation

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

Robinson, IL Radon Testing

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

Robinson Radon Facts

Key details about the radon risk profile for Robinson and the 62454 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Crawford County, IL

Zip Code

62454

Predicted Screening Level

2–4 pCi/L (Zone 2)

Robinson and the 62454 zip code are located in Crawford 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 Robinson, IL

What EPA Radon Zone is Robinson in?

Robinson and the 62454 zip code are in Crawford 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 Robinson?

Radon mitigation in Robinson 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 Robinson?

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