Lawrenceville, IL Radon Mitigation and Testing

Q: What EPA Radon Zone is Lawrenceville in?

Lawrenceville is in Lawrence County, EPA Zone 2.

Q: How much does radon mitigation cost in Lawrenceville?

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

Lawrence County

EPA Zone 2

Situated in Lawrence County in southeastern Illinois, Lawrenceville lies within the coal belt region where Pennsylvanian-era shale and sandstone formations create moderate radon potential. Testing data for this community in zip code 62439 is currently limited. Homeowners are encouraged to conduct radon testing to establish baseline readings for their properties.

Lawrenceville, IL Radon Mitigation

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

Lawrenceville, IL Radon Testing

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

Lawrenceville Radon Facts

Key details about the radon risk profile for Lawrenceville and the 62439 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Lawrence County, IL

Zip Code

62439

Predicted Screening Level

2–4 pCi/L (Zone 2)

Lawrenceville and the 62439 zip code are located in Lawrence 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 Lawrenceville, IL

What EPA Radon Zone is Lawrenceville in?

Lawrenceville and the 62439 zip code are in Lawrence 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 Lawrenceville?

Radon mitigation in Lawrenceville 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 Lawrenceville?

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