Hillsborough, NH Radon Levels
Check local Hillsborough radon levels and find certified testing and mitigation professionals to keep your home safe
Hillsborough, NH Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Hillsborough County, NH
Zip Code
03244
Located in Hillsborough County within the Manchester Metro area, this New Hampshire town sits on glacial till deposits over granite bedrock typical of the New England region. With limited testing data available for zip code 03244, homeowners should conduct radon testing given the area's geological potential for elevated readings.
Hillsborough, NH Radon Mitigation
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Radon FAQ for Hillsborough, NH
What EPA Radon Zone is Hillsborough in?
Hillsborough and the 03244 zip code are in Hillsborough 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 Hillsborough?
Radon mitigation in Hillsborough 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 Hillsborough?
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.