Warwick, RI Radon Mitigation and Testing

Q: What is the average radon level in Warwick, RI?

Based on 1 user-submitted tests, the average radon level is 2.00 pCi/L.

Q: What EPA Radon Zone is Warwick in?

Warwick is in Kent County, EPA Zone 1.

Q: How much does radon mitigation cost in Warwick?

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

Avg: 2.00 pCi/L

Kent County

EPA Zone 1

1 user test

Situated in Kent County within the Providence Metro area, Warwick recorded an average radon level of 2.0 pCi/L, which falls within the EPA's acceptable range though continued monitoring is recommended. The city's location over glacial deposits and bedrock typical of southern New England contributes to generally moderate radon conditions. Homeowners across zip codes 02886, 02888, and 02889 should still test periodically as individual homes can vary significantly.

2.00

pCi/L average

Below EPA Action Level

Based on 1 user-submitted radon test for homes in Warwick, RI. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Warwick, RI Radon Mitigation

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

Warwick, RI Radon Testing

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

Warwick, Rhode Island Radon Levels

User-submitted radon test readings from homes in the Warwick area.

Radon Level	City	Home Age	Foundation	Submitted
2 pCi/L	Warwick, RI	51-99 Years	Full Basement	Feb 2021

Have a radon test result for Warwick? Submit your reading to help other homeowners.

Warwick Radon Facts

Key details about the radon risk profile for Warwick and the 02886 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Kent County, RI

Zip Code

02886

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

2.00 pCi/L

User Tests Submitted

Warwick and the 02886 zip code are located in Kent County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Warwick, RI

What is the average radon level in Warwick, RI?

Based on 1 user-submitted test, the average radon level in Warwick is 2.00 pCi/L. This is below the EPA's recommended action level of 4.0 pCi/L. However, we recommend all homes be tested regardless of your neighbor's results.

What EPA Radon Zone is Warwick in?

Warwick and the 02886 zip code are in Kent County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Warwick?

Radon mitigation in Warwick 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 Warwick?

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