Enid, OK Radon Mitigation and Testing

Q: What EPA Radon Zone is Enid in?

Enid is in Garfield County, EPA Zone 3.

Q: How much does radon mitigation cost in Enid?

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

Garfield County

EPA Zone 3

Located in Garfield County in north-central Oklahoma, Enid spans multiple zip codes including 73701, 73703, and 73705, each with varying geological conditions across the region's prairie landscape. The city's foundation over Permian-era rock formations creates moderate radon potential, though comprehensive testing data remains limited. Enid's diverse housing stock ranges from early 20th-century homes with partial basements to modern developments with slab-on-grade construction, requiring tailored radon assessment approaches.

Enid, OK Radon Mitigation

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

Enid, OK Radon Testing

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

Enid Radon Facts

Key details about the radon risk profile for Enid and the 73701 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Garfield County, OK

Zip Code

73701

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Enid and the 73701 zip code are located in Garfield 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 Enid, OK

What EPA Radon Zone is Enid in?

Enid and the 73701 zip code are in Garfield 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 Enid?

Radon mitigation in Enid 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 Enid?

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