Hartford, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Hartford in?

Hartford is in Lyon County, EPA Zone 2.

Q: How much does radon mitigation cost in Hartford?

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

Lyon County

EPA Zone 2

This small community in Lyon County sits on the rolling prairie of east-central Kansas, where limestone bedrock beneath glacial deposits creates moderate radon potential. Hartford's housing stock consists primarily of single-family homes built throughout the 20th century, many with partial or full basements. Given limited local testing data in zip code 66854, homeowners should conduct professional radon measurements to establish baseline levels for their properties.

Hartford, KS Radon Mitigation

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

Hartford, KS Radon Testing

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

Hartford Radon Facts

Key details about the radon risk profile for Hartford and the 66854 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Lyon County, KS

Zip Code

66854

Predicted Screening Level

2–4 pCi/L (Zone 2)

Hartford and the 66854 zip code are located in Lyon 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 Hartford, KS

What EPA Radon Zone is Hartford in?

Hartford and the 66854 zip code are in Lyon 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 Hartford?

Radon mitigation in Hartford 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 Hartford?

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 Kansas

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

City	Avg User Radon Level	Submissions
Topeka	6.00 pCi/L	1
Overland Park	No submissions	0