Arizona City, AZ Radon Mitigation and Testing

Q: What EPA Radon Zone is Arizona City in?

Arizona City is in Pinal County, EPA Zone 2.

Q: How much does radon mitigation cost in Arizona City?

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 central Arizona's Pinal County within the Phoenix Metro area, Arizona City sits in the Sonoran Desert where granitic bedrock can contain uranium-bearing minerals that produce radon. Testing data for ZIP code 85123 is currently unavailable, making individual home testing important for residents. Despite Arizona's generally low radon potential, homes with enclosed lower levels should be evaluated.

Arizona City, AZ Radon Mitigation

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

Arizona City, AZ Radon Testing

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

Arizona City Radon Facts

Key details about the radon risk profile for Arizona City and the 85123 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Pinal County, AZ

Zip Code

85123

Predicted Screening Level

2–4 pCi/L (Zone 2)

Arizona City and the 85123 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 Arizona City, AZ

What EPA Radon Zone is Arizona City in?

Arizona City and the 85123 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 Arizona City?

Radon mitigation in Arizona City 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 Arizona City?

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