Houlton, ME Radon Levels
Check local Houlton radon levels and find certified testing and mitigation professionals to keep your home safe
Houlton, ME Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Aroostook County, ME
Zip Code
04730
Nestled in northern Aroostook County near the Canadian border, Houlton sits atop crystalline bedrock and glacial deposits that characterize Maine's northern terrain. The community's mix of historic homes and newer construction reflects decades of development in this rural gateway region. With limited radon testing data currently available for zip code 04730, homeowners are encouraged to conduct radon testing to establish baseline readings for this geologically diverse area.
Houlton, 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 Houlton, ME
What EPA Radon Zone is Houlton in?
Houlton and the 04730 zip code are in Aroostook 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 Houlton?
Radon mitigation in Houlton 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 Houlton?
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 |