West Hartford, CT Radon Mitigation and Testing

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

Based on 4 user-submitted tests, the average radon level is 4.30 pCi/L.

Q: What EPA Radon Zone is West Hartford in?

West Hartford is in Hartford County, EPA Zone 3.

Q: How much does radon mitigation cost in West Hartford?

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

West Hartford, CT Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Hartford County, CT

Zip Code 06107

Avg. User Level 4.30 pCi/L

User Tests 4

Located in Hartford County in central Connecticut, West Hartford shows an average radon level of 4.25 pCi/L across multiple zip codes, just slightly above the EPA action threshold of 4.0 pCi/L. Based on testing data ranging from 3.0 to 6.0 pCi/L, homeowners should consider radon testing and potential mitigation. The area's glacial till deposits and diverse housing stock from different eras contribute to these varied radon readings.

4.30

pCi/L average

Above EPA Action Level

Based on 4 user-submitted radon tests for homes in West Hartford, CT. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

West Hartford, CT Radon Mitigation

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

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West Hartford, Connecticut Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
3 pCi/L	West Hartford, CT	0-20 Years	—	Nov 2025
4 pCi/L	West Hartford, CT	100+ Years	Full Basement	Mar 2024
6 pCi/L	West Hartford, CT	51-99 Years	Full Basement	May 2022

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

Radon FAQ for West Hartford, CT

What is the average radon level in West Hartford, CT?

Based on 4 user-submitted tests, the average radon level in West Hartford is 4.30 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 West Hartford in?

West Hartford and the 06107 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 West Hartford?

Radon mitigation in West Hartford 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 West Hartford?

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 in Connecticut with the most user-submitted radon test data, ranked by number of submissions.

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