Pennoni
Stamford, CT
Listed for: Testing
Licenses on file: see the profile
Call Pennoni at (203) 487-8672No website listed
Locations and reports
Radon in Stamford, Connecticut
EPA puts Fairfield County, where Stamford is, in Zone 1, its highest radon zone. Homes with elevated levels occur in all three zones, so only a test measures yours.
Data checked By Radon411Methodology
- Predicted
- Zone 1Highest predicted potential
- Measured
33.4% of 2,784 tests reported to CDC for Fairfield County (2019) were at or above 4 pCi/L- Your home
- Test to knowNo area figure here is a reading of your home.
The data
Stamford, What is published
What is published for Stamford
Information:
Radon data is published by county, not by city
Radon data is published by county, not by city. EPA assigns radon zones to counties, and CDC publishes radon test figures by county. Neither publishes a figure for Stamford, so every radon figure on this page belongs to a county and is labelled with it. Only a test tells you about one home.
Fairfield County has an EPA zone and its own CDC test figures, shown below. About 139,535 people live in Stamford.
Stamford, Counties
The county Stamford lies in
MeasuredEach county's own EPA zone and its own published CDC figures for 2019, the newest period any of them has. A county without a figure for that period is shown without one, never with a figure from another year.
Fairfield CountyZone 1Highest predicted potential
- 33.4%
- Reported tests at or above 4 pCi/L, 2019
- 2.1 pCi/L
- Median reported result
- 2,784 tests
- Tests reported to CDC
- 6
- Annual years on file
The median reported pre-mitigation result for 2019 was 2.1 pCi/L in Fairfield County.
CDC counts radon tests that were reported to it, not homes, and figures from few tests can swing widely from year to year. Each county’s report has its full history.
Predicted: EPA Map of Radon Zones, by county. Measured: CDC tracking data, by county, 2019.
Radon Action Brief
National Radon Action MonthPre-sale
The radon brief for Stamford, in one dated file.
- Your area's radon record, explained. EPA's zone and any CDC tests.
- Your plan to test this week. Which test, where it goes, how long.
- Fix costs and pros near you. Costs, EPA's checklist, listed pros.
Save 64%Sale price: $8.99Price after the sale: $25Ends Jan 31Then $25Sale ends January 31, then $25
Local help
Stamford, Professionals
Radon professionals listed in Stamford
Businesses whose listed city is Stamford, from the state registries and listings in the Radon411 directory, with the same business and certification status the directory shows.
Radon professionals listed in Stamford: 1 of 2
2 listings with Stamford as the city. See radon testing in Stamford, or all radon professionals in Connecticut.
Stamford, Local resources
Local resources for Stamford
Who to ask in Connecticut: its radon program, test kits and professionals.
- Radon ProgramDepartment of Public HealthConnecticut’s radon program answers questions about testing, mitigation and the rules where you live.Visit the program’s page(opens in a new tab)
- Free and low-cost kitsThe program says:
A part of the partnership includes providing LHDs free short-term radon in air test kits for distribution to community residents.
- Compare kits
- Professionals in Connecticut2 listings cover Stamford.
What Connecticut's program says
- Phone
- (860) 509-7300
- DPH.RadonReports@ct.gov
- Licensing of radon professionals
The State of Connecticut does not license or otherwise certify radon professionals, however, the Radon Program maintains lists of nationally certified professionals...
What it means
Stamford, Questions
Questions about radon in Stamford
What radon zone is Stamford in?
EPA's Map of Radon Zones classifies counties, not cities. Fairfield County is in Zone 1 (highest predicted potential). A zone is a prediction for a whole county and never tells you the level in one home.
How many radon tests come back high in Stamford's counties?
For 2019, the share of radon tests reported to CDC that were at or above 4 pCi/L was 33.4% in Fairfield County (2,784 tests). Each is that county's own figure, counting tests reported to CDC, not homes. Radon411 does not average or combine them into a figure for the city.
Should I test my home in Stamford?
Yes. Testing is the only way to know the radon level in a specific building. EPA recommends fixing a home when the radon level is 4 pCi/L or higher. EPA recommends considering a fix when the level is between 2 and 4 pCi/L. How to test a home.
The answers use the published figures of Fairfield County, the county Stamford lies in.
Explore
Stamford, Next steps
What to do next
What to do next: 1 of 4