Aurora, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Aurora in?

Aurora is in Lawrence County, EPA Zone 2.

Q: How much does radon mitigation cost in Aurora?

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

Positioned in Lawrence County in southwestern Missouri, Aurora sits atop Mississippian limestone formations that can contribute to moderate radon levels in residential structures. Though comprehensive local testing data is limited, Missouri's karst geology and mixed housing stock warrant proactive radon testing for all homeowners. The area's combination of older homes and newer construction creates unpredictable radon potential requiring individual assessment.

Aurora, MO Radon Mitigation

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

Aurora, MO Radon Testing

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

Aurora Radon Facts

Key details about the radon risk profile for Aurora and the 65605 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Lawrence County, MO

Zip Code

65605

Predicted Screening Level

2–4 pCi/L (Zone 2)

Aurora and the 65605 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 Aurora, MO

What EPA Radon Zone is Aurora in?

Aurora and the 65605 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 Aurora?

Radon mitigation in Aurora 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 Aurora?

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