Alto, NM Radon Mitigation and Testing

Q: What EPA Radon Zone is Alto in?

Alto is in Lincoln County, EPA Zone 2.

Q: How much does radon mitigation cost in Alto?

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

Lincoln County

EPA Zone 2

High in the Lincoln National Forest region of Lincoln County, Alto's mountainous terrain and volcanic geology create unique radon conditions that can vary significantly by elevation and soil type. Testing data is currently limited for this mountain community, making individual home testing essential for residents in the 88312 zip code area.

Alto, NM Radon Mitigation

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

Alto, NM Radon Testing

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

Alto Radon Facts

Key details about the radon risk profile for Alto and the 88312 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Lincoln County, NM

Zip Code

88312

Predicted Screening Level

2–4 pCi/L (Zone 2)

Alto and the 88312 zip code are located in Lincoln 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 Alto, NM

What EPA Radon Zone is Alto in?

Alto and the 88312 zip code are in Lincoln 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 Alto?

Radon mitigation in Alto 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 Alto?

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