Santa Rosa, NM Radon Mitigation and Testing

Q: What EPA Radon Zone is Santa Rosa in?

Santa Rosa is in Guadalupe County, EPA Zone Unknown.

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

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

Guadalupe County

EPA Zone Unknown

Located in Guadalupe County along historic Route 66, Santa Rosa sits on high plains geology where sedimentary rocks can contribute to variable radon levels across the region. Testing data for the 88435 area is currently limited, making baseline home testing particularly valuable for residents. The community's mix of older adobe-style construction and newer manufactured housing creates diverse foundation conditions that can influence radon entry and accumulation patterns.

Santa Rosa, NM Radon Mitigation

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

Santa Rosa, NM Radon Testing

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

Santa Rosa Radon Facts

Key details about the radon risk profile for Santa Rosa and the 88435 zip code area.

EPA Radon Zone

Unknown

County

Guadalupe County, NM

Zip Code

88435

Predicted Screening Level

Unknown

Santa Rosa and the 88435 zip code are located in Guadalupe 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 Santa Rosa, NM

What EPA Radon Zone is Santa Rosa in?

Santa Rosa and the 88435 zip code are in Guadalupe 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 Santa Rosa?

Radon mitigation in Santa Rosa 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 Rosa?

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