Lewiston, NY Radon Mitigation and Testing

Q: What EPA Radon Zone is Lewiston in?

Lewiston is in Niagara County, EPA Zone 2.

Q: How much does radon mitigation cost in Lewiston?

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

Niagara County

EPA Zone 2

Located in Niagara County within the Buffalo Metro area, Lewiston benefits from its position along the Niagara River but sits in EPA Zone 2 where moderate radon levels are typical. The region's glacial till deposits over limestone bedrock can contribute to radon entry in basements and lower levels of homes. Testing data for zip code 14092 remains limited, making individual home testing essential for residents to understand their specific radon exposure risk.

Lewiston, NY Radon Mitigation

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

Lewiston, NY Radon Testing

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

Lewiston Radon Facts

Key details about the radon risk profile for Lewiston and the 14092 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Niagara County, NY

Zip Code

14092

Predicted Screening Level

2–4 pCi/L (Zone 2)

Lewiston and the 14092 zip code are located in Niagara 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 Lewiston, NY

What EPA Radon Zone is Lewiston in?

Lewiston and the 14092 zip code are in Niagara 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 Lewiston?

Radon mitigation in Lewiston 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 Lewiston?

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 New York

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

City	Avg User Radon Level	Submissions
Brooklyn	10.80 pCi/L	5
Oneonta	6.50 pCi/L	4
Clifton Park	3.75 pCi/L	4
Elmira	15.00 pCi/L	3
Saugerties	10.67 pCi/L	3
Staten Island	4.00 pCi/L	3
New York	9.00 pCi/L	2
Yonkers	8.00 pCi/L	2
Horseheads	7.50 pCi/L	2
Poughkeepsie	16.00 pCi/L	1
Buffalo	4.00 pCi/L	1
Pelham	3.00 pCi/L	1