Roll, AZ Radon Mitigation and Testing

Q: What EPA Radon Zone is Roll in?

Roll is in Yuma County, EPA Zone 2.

Q: How much does radon mitigation cost in Roll?

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

Yuma County

EPA Zone 2

Situated in Yuma County within the Yuma Metro area along the Colorado River, Roll sits on desert alluvial geology that typically results in lower radon potential. While comprehensive testing data isn't available for this 85347 community, homeowners should still consider radon testing since individual properties can vary from regional averages.

Roll, AZ Radon Mitigation

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

Roll, AZ Radon Testing

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

Roll Radon Facts

Key details about the radon risk profile for Roll and the 85347 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Yuma County, AZ

Zip Code

85347

Predicted Screening Level

2–4 pCi/L (Zone 2)

Roll and the 85347 zip code are located in Yuma 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 Roll, AZ

What EPA Radon Zone is Roll in?

Roll and the 85347 zip code are in Yuma 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 Roll?

Radon mitigation in Roll 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 Roll?

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