Alexander, IL Radon Mitigation and Testing

Q: What EPA Radon Zone is Alexander in?

Alexander is in Morgan County, EPA Zone 1.

Q: How much does radon mitigation cost in Alexander?

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

Morgan County

EPA Zone 1

Situated in Morgan County within central Illinois's EPA Zone 1 region, Alexander sits above deep glacial moraine deposits over limestone bedrock that contribute to high radon potential. Testing data is currently limited for this 62601 zip code area, emphasizing the importance of individual property testing. The region's mix of historic homes and postwar construction, many with full basements, provides ideal conditions for radon accumulation.

Alexander, IL Radon Mitigation

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

Alexander, IL Radon Testing

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

Alexander Radon Facts

Key details about the radon risk profile for Alexander and the 62601 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Morgan County, IL

Zip Code

62601

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Alexander and the 62601 zip code are located in Morgan 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 Alexander, IL

What EPA Radon Zone is Alexander in?

Alexander and the 62601 zip code are in Morgan 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 Alexander?

Radon mitigation in Alexander 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 Alexander?

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