Call For A Free Quote: 1-800-299-3578 (toll free) | 203-286-4676 (local)

Naugatuck, CT Radon Levels

Check local Naugatuck radon levels and find certified testing and mitigation professionals to keep your home safe


Naugatuck, CT Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County New Haven County, CT
Zip Code 06770
Avg. User Level 6.00 pCi/L
User Tests 1

Naugatuck in New Haven County shows an average radon level of 6.0 pCi/L, which exceeds the EPA action threshold of 4.0 pCi/L. The 06770 zip code area's geology includes glacial deposits over crystalline bedrock that can facilitate radon accumulation in homes. Residents should prioritize radon testing and mitigation, particularly in homes with basements built into the valley's steep terrain.

6.00
pCi/L average
Above EPA Action Level

Based on 1 user-submitted radon test for homes in Naugatuck, CT. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Naugatuck, 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 Naugatuck?

  • 100% Free, No-Obligation Quotes
  • Matches You with State-Licensed New Haven County Pros
1-800-299-3578 203-286-4676 (local) Toll-free · Mon–Fri 8am–6pm ET

Naugatuck, CT Radon Levels

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

Radon LevelCityHome AgeFoundation
6 pCi/L Naugatuck, CT 51-99 Years Full Basement

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

Radon FAQ for Naugatuck, CT

What is the average radon level in Naugatuck, CT?
Based on 1 user-submitted test, the average radon level in Naugatuck is 6.00 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 Naugatuck in?
Naugatuck and the 06770 zip code are in New Haven County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Naugatuck?
Radon mitigation in Naugatuck 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 Naugatuck?
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.

CityAvg User Radon LevelSubmissions
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