Cranston, RI Radon Mitigation and Testing

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

Based on 2 user-submitted tests, the average radon level is 6.00 pCi/L.

Q: What EPA Radon Zone is Cranston in?

Cranston is in Providence County, EPA Zone 2.

Q: How much does radon mitigation cost in Cranston?

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

Avg: 6.00 pCi/L

Providence County

EPA Zone 2

2 user tests

Home to the third-largest city in Rhode Island, Providence County provides diverse housing options ranging from mid-century ranches to newer subdivisions. Local testing data reveals an average radon level of 6.0 pCi/L, which exceeds the EPA action threshold of 4.0 pCi/L. Residents in zip code 02910 should prioritize professional testing and mitigation if needed.

6.00

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Cranston, RI. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Cranston, RI Radon Mitigation

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

Cranston, RI Radon Testing

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

Cranston, Rhode Island Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
7 pCi/L	Cranston, RI	51-99 Years	Full Basement	Apr 2021
5 pCi/L	Cranston, RI	51-99 Years	Full Basement	Feb 2017

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

Cranston Radon Facts

Key details about the radon risk profile for Cranston and the 02910 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Providence County, RI

Zip Code

02910

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

6.00 pCi/L

User Tests Submitted

Cranston and the 02910 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 Cranston, RI

What is the average radon level in Cranston, RI?

Based on 2 user-submitted tests, the average radon level in Cranston is 6.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Cranston in?

Cranston and the 02910 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 Cranston?

Radon mitigation in Cranston 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 Cranston?

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