Greenville Junction, ME Radon Levels
Check local Greenville Junction radon levels and find certified testing and mitigation professionals to keep your home safe
Greenville Junction, ME Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Piscataquis County, ME
Zip Code
04442
Deep in Maine's Piscataquis County, Greenville Junction sits on glacial till deposits over granite bedrock in the state's scenic northwoods region. Although specific radon testing data is currently limited for the 04442 area, the granite-based geology creates conditions that can produce elevated radon levels. Residents should test their homes, especially those with basements or lower levels where radon can accumulate in this remote forest community.
Greenville Junction, ME Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Greenville Junction, ME
What EPA Radon Zone is Greenville Junction in?
Greenville Junction and the 04442 zip code are in Piscataquis County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Greenville Junction?
Radon mitigation in Greenville Junction 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 Greenville Junction?
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 Maine
Cities in Maine with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Rumford | 6.00 pCi/L | 4 |
| York | 8.50 pCi/L | 2 |
| Saco | 7.50 pCi/L | 2 |
| Hampden | 4.50 pCi/L | 2 |
| Scarborough | 14.00 pCi/L | 1 |
| Kittery | 12.00 pCi/L | 1 |
| South Portland | 10.00 pCi/L | 1 |
| Portland | 4.00 pCi/L | 1 |