Laredo, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Laredo in?

Laredo is in Grundy County, EPA Zone 2.

Q: How much does radon mitigation cost in Laredo?

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

Grundy County

EPA Zone 2

Found in rural Grundy County in north-central Missouri, Laredo sits where Pennsylvanian limestone and shale formations can produce moderate radon levels across the agricultural landscape. While testing data for the 64652 area is currently limited, the region's geology and typical basement construction in older farmhouses suggest that testing should be a consideration. Homeowners should assess their properties, particularly those with stone foundations or unfinished basements common in this rural area.

Laredo, MO Radon Mitigation

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

Laredo, MO Radon Testing

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

Laredo Radon Facts

Key details about the radon risk profile for Laredo and the 64652 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Grundy County, MO

Zip Code

64652

Predicted Screening Level

2–4 pCi/L (Zone 2)

Laredo and the 64652 zip code are located in Grundy 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 Laredo, MO

What EPA Radon Zone is Laredo in?

Laredo and the 64652 zip code are in Grundy 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 Laredo?

Radon mitigation in Laredo 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 Laredo?

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 Missouri

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Troy	8.50 pCi/L	4
Lees Summit	7.00 pCi/L	3
Columbia	3.00 pCi/L	2
House Springs	7.00 pCi/L	1
Kansas City	7.00 pCi/L	1
Springfield	7.00 pCi/L	1
Independence	5.00 pCi/L	1
Wentzville	No submissions	0