Alden, IL Radon Mitigation and Testing

Q: What EPA Radon Zone is Alden in?

Alden is in Mchenry County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Alden?

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

Mchenry County

EPA Zone Unknown

Positioned in McHenry County within the northwest suburban belt beyond Chicago, Alden benefits from glacial till deposits from the Wisconsin glaciation that create soil conditions highly favorable for radon production. Testing data for this 60001 zip code area remains limited, making individual property testing crucial for homeowners. The region's predominantly single-family homes with full basements provide ideal conditions for radon accumulation.

Alden, IL Radon Mitigation

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

Alden, IL Radon Testing

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

Alden Radon Facts

Key details about the radon risk profile for Alden and the 60001 zip code area.

EPA Radon Zone

Unknown

County

Mchenry County, IL

Zip Code

60001

Predicted Screening Level

Unknown

Alden and the 60001 zip code are located in Mchenry County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Alden, IL

What EPA Radon Zone is Alden in?

Alden and the 60001 zip code are in Mchenry County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Alden?

Radon mitigation in Alden 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 Alden?

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