San Manuel, AZ Radon Levels
Check local San Manuel radon levels and find certified testing and mitigation professionals to keep your home safe
San Manuel, AZ Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Pinal County, AZ
Zip Code
85631
Located in Pinal County within Arizona's Sonoran Desert region, San Manuel sits atop desert alluvium and underlying volcanic and metamorphic bedrock. Testing data for zip code 85631 is currently limited, making it difficult to establish community radon averages. While Arizona generally has lower radon potential than many states, residents should still consider testing, especially in areas where mining activity or certain geological formations may increase local radon production.
San Manuel, AZ Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in San Manuel?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Pinal County Pros
1-800-299-3578
Toll-free · Mon–Fri 8am–6pm ET
Radon FAQ for San Manuel, AZ
What EPA Radon Zone is San Manuel in?
San Manuel and the 85631 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 San Manuel?
Radon mitigation in San Manuel 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 San Manuel?
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 in Arizona with the most user-submitted radon test data, ranked by number of submissions.
| 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 |