Andover, CT Radon Mitigation and Testing

Q: What EPA Radon Zone is Andover in?

Andover is in Tolland County, EPA Zone 2.

Q: How much does radon mitigation cost in Andover?

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

Situated in Tolland County, Andover lies in Connecticut's Eastern Highlands where crystalline bedrock and glacial till deposits create moderate radon potential. While comprehensive testing data for the 06232 zip code remains limited, the area's geological characteristics suggest homeowners should prioritize radon testing. The community's older New England homes, many with full stone basements, can provide pathways for radon entry that require professional assessment.

Andover, CT Radon Mitigation

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

Andover, CT Radon Testing

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

Andover Radon Facts

Key details about the radon risk profile for Andover and the 06232 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Tolland County, CT

Zip Code

06232

Predicted Screening Level

2–4 pCi/L (Zone 2)

Andover and the 06232 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 Andover, CT

What EPA Radon Zone is Andover in?

Andover and the 06232 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 Andover?

Radon mitigation in Andover 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 Andover?

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