Otis, MA Radon Levels

Q: What EPA Radon Zone is Otis in?

Otis is in Berkshire County, EPA Zone 2.

Q: Why are radon readings shown from areas near Otis?

No homeowner radon tests have been submitted for Otis yet, so readings from the closest cities and the Berkshire County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Otis?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Check local Otis radon levels and find certified testing and mitigation professionals to keep your home safe

Otis, MA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Berkshire County, MA

Zip Code 01253

Nestled in Berkshire County in western Massachusetts' Berkshire Hills, Otis sits on metamorphic bedrock and glacial deposits typical of the New England highlands. Radon testing data for zip code 01253 is currently limited, encouraging individual property assessment. The area's mountainous terrain and mix of seasonal and year-round homes, often with varying foundation types from stone cellars to modern basements, can create diverse radon conditions throughout the community.

8.20

pCi/L area average

Above EPA Action Level

Berkshire County average: 8.20 pCi/L, based on 5 user-submitted tests across 5 cities in the county. No homeowner readings have been submitted for Otis itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Otis, MA Radon Mitigation

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

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Radon Readings Near Otis, MA

No homeowner tests have been submitted for Otis yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Great Barrington	13.8 mi	7.00 pCi/L	1
Lenox	15.0 mi	7.00 pCi/L	1
Westfield	18.2 mi	6.33 pCi/L	3
Richmond	18.9 mi	4.00 pCi/L	1
Dalton	19.8 mi	7.00 pCi/L	1
Easthampton	22.2 mi	6.00 pCi/L	1
Florence	22.3 mi	6.83 pCi/L	6
Goshen	22.7 mi	12.00 pCi/L	1

Berkshire County Radon Profile

Berkshire County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 5 cities in Berkshire County average 8.20 pCi/L across 5 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Berkshire County.

Radon FAQ for Otis, MA

What EPA Radon Zone is Otis in?

Otis and the 01253 zip code are in Berkshire 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.

Why are radon readings shown from areas near Otis?

No homeowner radon tests have been submitted for Otis yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Berkshire County average—are the best available indicator of local conditions until Otis homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Otis?

Radon mitigation in Otis 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 Otis?

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.