Santa Teresa, NM Radon Mitigation and Testing

Q: What EPA Radon Zone is Santa Teresa in?

Santa Teresa is in Dona Ana County, EPA Zone 2.

Q: How much does radon mitigation cost in Santa Teresa?

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

Dona Ana County

EPA Zone 2

This border community in Dona Ana County sits in EPA Zone 2 within the Mesilla Valley, where Rio Grande alluvium overlies older sedimentary formations that can contribute to moderate radon potential. Testing data for zip code 88008 is currently limited, making individual home assessment particularly important in this growing residential area. The desert climate and typical Southwestern adobe or concrete block construction may influence radon entry patterns differently than in other regions.

Santa Teresa, NM Radon Mitigation

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

Santa Teresa, NM Radon Testing

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

Santa Teresa Radon Facts

Key details about the radon risk profile for Santa Teresa and the 88008 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Dona Ana County, NM

Zip Code

88008

Predicted Screening Level

2–4 pCi/L (Zone 2)

Santa Teresa and the 88008 zip code are located in Dona Ana 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 Santa Teresa, NM

What EPA Radon Zone is Santa Teresa in?

Santa Teresa and the 88008 zip code are in Dona Ana 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 Santa Teresa?

Radon mitigation in Santa Teresa 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 Santa Teresa?

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