Bristol, RI Radon Mitigation and Testing

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

Based on 1 user-submitted tests, the average radon level is 3.00 pCi/L.

Q: What EPA Radon Zone is Bristol in?

Bristol is in Bristol County, EPA Zone 3.

Q: How much does radon mitigation cost in Bristol?

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

Avg: 3.00 pCi/L

Bristol County

EPA Zone 3

1 user test

Located in Bristol County within the Providence Metro area, Bristol shows an average radon level of 3.0 pCi/L based on available data—within EPA recommended ranges but still warranting attention. The historic seaport town's housing includes colonial-era homes and modern waterfront properties, many featuring basement foundations typical of New England construction. Individual homes in zip code 02809 can still vary significantly from this average, making professional testing important for all residents.

3.00

pCi/L average

Below EPA Action Level

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

4.0 EPA

10+

Bristol, RI Radon Mitigation

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

Bristol, RI Radon Testing

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

Bristol, Rhode Island Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
3 pCi/L	Bristol, RI	21-50 Years	Full Basement	Apr 2017

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

Bristol Radon Facts

Key details about the radon risk profile for Bristol and the 02809 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Bristol County, RI

Zip Code

02809

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

3.00 pCi/L

User Tests Submitted

Bristol and the 02809 zip code are located in Bristol County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Bristol, RI

What is the average radon level in Bristol, RI?

Based on 1 user-submitted test, the average radon level in Bristol is 3.00 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 Bristol in?

Bristol and the 02809 zip code are in Bristol County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Bristol?

Radon mitigation in Bristol 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 Bristol?

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