Sedan, NM Radon Mitigation and Testing

Q: What EPA Radon Zone is Sedan in?

Sedan is in Union County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Sedan?

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

Union County

EPA Zone Unknown

Positioned in northeastern Union County near the Colorado border, Sedan represents a rural community with limited radon testing information. The high plains geology and semi-arid climate create unique conditions that may influence radon accumulation patterns. Residents in zip code 88436 are encouraged to test their homes to establish local radon baseline levels.

Sedan, NM Radon Mitigation

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

Sedan, NM Radon Testing

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

Sedan Radon Facts

Key details about the radon risk profile for Sedan and the 88436 zip code area.

EPA Radon Zone

Unknown

County

Union County, NM

Zip Code

88436

Predicted Screening Level

Unknown

Sedan and the 88436 zip code are located in Union County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Sedan, NM

What EPA Radon Zone is Sedan in?

Sedan and the 88436 zip code are in Union County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Sedan?

Radon mitigation in Sedan 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 Sedan?

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 New Mexico

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

City	Avg User Radon Level	Submissions
Santa Fe	7.78 pCi/L	9
El Prado	10.40 pCi/L	5
Taos	10.50 pCi/L	2
Las Cruces	7.00 pCi/L	2
Albuquerque	4.00 pCi/L	2
Alamogordo	4.00 pCi/L	1
Clovis	No submissions	0