Ellington, CT Radon Mitigation and Testing

Q: What EPA Radon Zone is Ellington in?

Ellington is in Tolland County, EPA Zone 2.

Q: How much does radon mitigation cost in Ellington?

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

Tolland County

EPA Zone 2

Positioned in Tolland County in north-central Connecticut, Ellington's glacial till soils over crystalline bedrock create moderate radon potential typical of New England communities. The town features primarily single-family homes built from the mid-20th century onward, many with full basements where radon can accumulate. Without comprehensive testing data for the 06029 zip code, residents should conduct professional radon testing to understand their home's specific risk levels.

Ellington, CT Radon Mitigation

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

Ellington, CT Radon Testing

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

Ellington Radon Facts

Key details about the radon risk profile for Ellington and the 06029 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Tolland County, CT

Zip Code

06029

Predicted Screening Level

2–4 pCi/L (Zone 2)

Ellington and the 06029 zip code are located in Tolland 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 Ellington, CT

What EPA Radon Zone is Ellington in?

Ellington and the 06029 zip code are in Tolland 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 Ellington?

Radon mitigation in Ellington 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 Ellington?

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