Spavinaw, OK Radon Mitigation and Testing

Q: What EPA Radon Zone is Spavinaw in?

Spavinaw is in Mayes County, EPA Zone 2.

Q: How much does radon mitigation cost in Spavinaw?

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

Mayes County

EPA Zone 2

Located in Mayes County in northeastern Oklahoma, Spavinaw sits within a region where Pennsylvanian-age limestone and shale formations create moderate radon potential throughout the rolling Ozark foothills. Testing data for this rural community remains limited, emphasizing the importance of individual home radon testing. The area features a mix of older rural properties and newer residential construction, with foundation types ranging from traditional pier-and-beam to modern slab-on-grade construction.

Spavinaw, OK Radon Mitigation

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

Spavinaw, OK Radon Testing

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

Spavinaw Radon Facts

Key details about the radon risk profile for Spavinaw and the 74366 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Mayes County, OK

Zip Code

74366

Predicted Screening Level

2–4 pCi/L (Zone 2)

Spavinaw and the 74366 zip code are located in Mayes 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 Spavinaw, OK

What EPA Radon Zone is Spavinaw in?

Spavinaw and the 74366 zip code are in Mayes 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 Spavinaw?

Radon mitigation in Spavinaw 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 Spavinaw?

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 Oklahoma

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

City	Avg User Radon Level	Submissions
Tulsa	8.14 pCi/L	7
Oklahoma City	7.00 pCi/L	1
Edmond	5.00 pCi/L	1