Manchester, OK Radon Mitigation and Testing

Q: What EPA Radon Zone is Manchester in?

Manchester is in Grant County, EPA Zone 3.

Q: How much does radon mitigation cost in Manchester?

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

Grant County

EPA Zone 3

Positioned in north-central Oklahoma's Grant County, Manchester sits within the state's prairie region where sedimentary geology creates generally lower radon conditions. The rural community's housing consists primarily of ranch-style homes and agricultural properties, typically built on slab foundations or with partial basements. With testing data unavailable for the 73758 area, homeowners should still consider radon testing to establish individual baseline levels.

Manchester, OK Radon Mitigation

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

Manchester, OK Radon Testing

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

Manchester Radon Facts

Key details about the radon risk profile for Manchester and the 73758 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Grant County, OK

Zip Code

73758

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Manchester and the 73758 zip code are located in Grant 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 Manchester, OK

What EPA Radon Zone is Manchester in?

Manchester and the 73758 zip code are in Grant 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 Manchester?

Radon mitigation in Manchester 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 Manchester?

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