Plainfield, MA Radon Mitigation and Testing

Q: What EPA Radon Zone is Plainfield in?

Plainfield is in Hampshire County, EPA Zone 2.

Q: How much does radon mitigation cost in Plainfield?

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

Hampshire County

EPA Zone 2

Situated in Hampshire County within the Connecticut River valley, Plainfield (01070) lies over complex New England geology including glacial sediments and metamorphic bedrock. Testing data for this western Massachusetts community is currently sparse, offering little information about local radon patterns. Given the region's variable geology and typical basement construction, homeowners should prioritize testing to assess individual radon risk.

Plainfield, MA Radon Mitigation

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

Plainfield, MA Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Plainfield Radon Facts

Key details about the radon risk profile for Plainfield and the 01070 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Hampshire County, MA

Zip Code

01070

Predicted Screening Level

2–4 pCi/L (Zone 2)

Plainfield and the 01070 zip code are located in Hampshire County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Plainfield, MA

What EPA Radon Zone is Plainfield in?

Plainfield and the 01070 zip code are in Hampshire 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 Plainfield?

Radon mitigation in Plainfield 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 Plainfield?

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 Massachusetts

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Littleton	9.40 pCi/L	5
Gloucester	8.40 pCi/L	5
Florence	7.40 pCi/L	5
Douglas	12.00 pCi/L	4
Weymouth	8.50 pCi/L	4
Mashpee	5.00 pCi/L	4
Natick	5.00 pCi/L	4
Worcester	17.67 pCi/L	3
Attleboro	10.00 pCi/L	3
Stoneham	9.67 pCi/L	3
Hopkinton	9.33 pCi/L	3
Medford	8.00 pCi/L	3
Boxford	6.67 pCi/L	3
Reading	5.67 pCi/L	3
Haverhill	5.00 pCi/L	3
Melrose	5.00 pCi/L	3
Somerville	4.33 pCi/L	3
Woburn	19.00 pCi/L	2
Marlborough	13.50 pCi/L	2
Cohasset	11.50 pCi/L	2