Stanfield, AZ Radon Mitigation and Testing

Q: What EPA Radon Zone is Stanfield in?

Stanfield is in Pinal County, EPA Zone 2.

Q: How much does radon mitigation cost in Stanfield?

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

Pinal County

EPA Zone 2

Located in Pinal County within the Phoenix Metro area's agricultural belt, Stanfield sits on alluvial deposits and caliche typical of Arizona's Sonoran Desert region. The community features primarily newer single-family homes built on concrete slab foundations common to desert construction practices. Radon testing data is not currently available for zip code 85172, making professional testing advisable for homeowners seeking to establish baseline readings.

Stanfield, AZ Radon Mitigation

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

Stanfield, AZ Radon Testing

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

Stanfield Radon Facts

Key details about the radon risk profile for Stanfield and the 85172 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Pinal County, AZ

Zip Code

85172

Predicted Screening Level

2–4 pCi/L (Zone 2)

Stanfield and the 85172 zip code are located in Pinal 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 Stanfield, AZ

What EPA Radon Zone is Stanfield in?

Stanfield and the 85172 zip code are in Pinal 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 Stanfield?

Radon mitigation in Stanfield 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 Stanfield?

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 Arizona

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

City	Avg User Radon Level	Submissions
Prescott	6.79 pCi/L	14
Scottsdale	7.75 pCi/L	12
Phoenix	5.40 pCi/L	10
Mesa	6.40 pCi/L	5
Flagstaff	6.00 pCi/L	5
Tucson	5.25 pCi/L	4
Payson	6.67 pCi/L	3
Glendale	6.50 pCi/L	2
Peoria	3.00 pCi/L	2
Prescott Valley	4.00 pCi/L	1
Gilbert	3.00 pCi/L	1
Tempe	3.00 pCi/L	1