Orange, CT Radon Levels
Check local Orange radon levels and find certified testing and mitigation professionals to keep your home safe
Orange, CT Radon Facts
This New Haven County community has shown significant radon concerns, with an average reading of 8.5 pCi/L from recent testing data in the 06477 zip code area—more than double the EPA action level. Connecticut's glacial geology and the prevalence of full basement foundations in older New England homes create conditions where radon can accumulate to dangerous levels. Given that readings have ranged from 4.0 to 20.0 pCi/L locally, all Orange residents should prioritize professional radon testing and consider mitigation if levels exceed EPA guidelines.
Based on 4 user-submitted radon tests for homes in Orange, CT. The EPA recommends taking action at or above 4.0 pCi/L.
Orange, CT Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Orange?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed New Haven County Pros
Orange, CT Radon Levels
User-submitted radon test readings from homes in the Orange area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 6 pCi/L | Orange, CT | 0-20 Years | Full Basement |
| 4 pCi/L | Orange, CT | 21-50 Years | — |
| 20 pCi/L | Orange, CT | 0-20 Years | Full Basement |
Have a radon test result for Orange? Submit your reading to help other homeowners.
Radon FAQ for Orange, CT
What is the average radon level in Orange, CT?
What EPA Radon Zone is Orange in?
How much does radon mitigation cost in Orange?
Should I test for radon if I'm buying a home in Orange?
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 |