Collinsville, CT Radon Levels
Check local Collinsville radon levels and find certified testing and mitigation professionals to keep your home safe
Collinsville, CT Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Hartford County, CT
Zip Code
06022
Positioned in Hartford County in north-central Connecticut, Collinsville sits in the Connecticut River valley where glacial deposits over crystalline bedrock create moderate radon potential. Testing data for zip code 06022 is currently limited, making individual home testing advisable for residents in this historic mill town. The area's older housing stock and New England's generally elevated radon risk make testing particularly important for homes with basements or lower-level living spaces.
Collinsville, CT Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Collinsville, CT
What EPA Radon Zone is Collinsville in?
Collinsville and the 06022 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 Collinsville?
Radon mitigation in Collinsville 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 Collinsville?
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 |