Harrisville, RI Radon Mitigation and Testing

Q: What EPA Radon Zone is Harrisville in?

Harrisville is in Providence County, EPA Zone 2.

Q: How much does radon mitigation cost in Harrisville?

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

Providence County

EPA Zone 2

Positioned in Providence County within Rhode Island's northwestern hills, this small community sits on New England granite bedrock that can generate moderate radon levels. The area's traditional housing stock often includes full basements typical of colonial-era construction where radon can concentrate. While comprehensive testing data is limited, the underlying geology suggests homeowners should consider baseline radon testing.

Harrisville, RI Radon Mitigation

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

Harrisville, RI Radon Testing

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

Harrisville Radon Facts

Key details about the radon risk profile for Harrisville and the 02830 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Providence County, RI

Zip Code

02830

Predicted Screening Level

2–4 pCi/L (Zone 2)

Harrisville and the 02830 zip code are located in Providence 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 Harrisville, RI

What EPA Radon Zone is Harrisville in?

Harrisville and the 02830 zip code are in Providence 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 Harrisville?

Radon mitigation in Harrisville 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 Harrisville?

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 Rhode Island

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

City	Avg User Radon Level	Submissions
Providence	11.00 pCi/L	2
Westerly	8.00 pCi/L	2
Portsmouth	4.50 pCi/L	2