Creighton, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Creighton in?

Creighton is in Cass County, EPA Zone 1.

Q: How much does radon mitigation cost in Creighton?

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

Cass County

EPA Zone 1

Located in Cass County south of Kansas City, Creighton lies within Missouri's glacial till region where uranium-rich soils contribute to elevated radon potential. Testing data for zip code 64739 is currently limited, making individual home testing particularly important for residents. The community's EPA Zone 1 status reflects the significant radon risk throughout this area of the Kansas City Metro.

Creighton, MO Radon Mitigation

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

Creighton, MO Radon Testing

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

Creighton Radon Facts

Key details about the radon risk profile for Creighton and the 64739 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Cass County, MO

Zip Code

64739

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Creighton and the 64739 zip code are located in Cass 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 Creighton, MO

What EPA Radon Zone is Creighton in?

Creighton and the 64739 zip code are in Cass 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 Creighton?

Radon mitigation in Creighton 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 Creighton?

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