Berlin, CT Radon Mitigation and Testing

Q: What is the average radon level in Berlin, CT?

Based on 1 user-submitted tests, the average radon level is 5.00 pCi/L.

Q: What EPA Radon Zone is Berlin in?

Berlin is in Hartford County, EPA Zone 3.

Q: How much does radon mitigation cost in Berlin?

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

Avg: 5.00 pCi/L

Hartford County

EPA Zone 3

1 user test

Berlin in Hartford County recorded a radon level of 5.0 pCi/L in available testing, exceeding the EPA's 4.0 pCi/L action threshold. The community sits on glacial deposits over metamorphic bedrock in central Connecticut, with housing stock primarily dating from the mid-20th century featuring full basements. Residents should consider professional radon testing and potential mitigation given this elevated reading.

5.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Berlin, CT Radon Mitigation

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

Berlin, CT Radon Testing

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

Berlin, Connecticut Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
5 pCi/L	Berlin, CT	21-50 Years	Full Basement	Aug 2022

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

Berlin Radon Facts

Key details about the radon risk profile for Berlin and the 06037 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Hartford County, CT

Zip Code

06037

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

5.00 pCi/L

User Tests Submitted

Berlin and the 06037 zip code are located in Hartford 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 Berlin, CT

What is the average radon level in Berlin, CT?

Based on 1 user-submitted test, the average radon level in Berlin is 5.00 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 Berlin in?

Berlin and the 06037 zip code are in Hartford 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 Berlin?

Radon mitigation in Berlin 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 Berlin?

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 Connecticut

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

City	Avg User Radon Level	Submissions
Hamden	4.75 pCi/L	4
West Hartford	4.25 pCi/L	4
Greenwich	7.67 pCi/L	3
Norwalk	7.00 pCi/L	1
Stamford	5.00 pCi/L	1
Middletown	4.00 pCi/L	1
Guilford	No submissions	0
Ridgefield	No submissions	0