Sapulpa, OK Radon Mitigation and Testing

Q: What EPA Radon Zone is Sapulpa in?

Sapulpa is in Creek County, EPA Zone 3.

Q: How much does radon mitigation cost in Sapulpa?

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

Creek County

EPA Zone 3

Located in Creek County southwest of Tulsa, Sapulpa sits on Pennsylvanian sandstone and shale formations that typically produce moderate radon levels across this part of Oklahoma. The city's housing stock includes both historic downtown structures and suburban developments, with many homes featuring full basements or crawl spaces where radon can accumulate. Though specific testing data for zip code 74066 is limited, residents should test their homes to determine individual radon concentrations.

Sapulpa, OK Radon Mitigation

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

Sapulpa, OK Radon Testing

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

Sapulpa Radon Facts

Key details about the radon risk profile for Sapulpa and the 74066 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Creek County, OK

Zip Code

74066

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Sapulpa and the 74066 zip code are located in Creek County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Sapulpa, OK

What EPA Radon Zone is Sapulpa in?

Sapulpa and the 74066 zip code are in Creek County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Sapulpa?

Radon mitigation in Sapulpa 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 Sapulpa?

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