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TRC…

Windsor, Connecticut. Laboratory

1 Pennsylvania state license verified against the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection list, last checked October 4, 2026.

Credentials

Licenses and certifications

1 credential is on file for this business, exactly as the issuer's list printed it.

These are Pennsylvania licenses, and the business address is in Connecticut.

Radon411 has no Connecticut record for this business. Before hiring it for a home in Connecticut, check what Connecticut asks for. What Connecticut requires

Pennsylvania state license (1)

Issued by the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection, not by NRPP or NRSB. Radon411 last checked the list on October 4, 2026. No expiry date is on the record.

LicenseNumberStatus on the listVerifiedCheck with the issuer
Laboratory licenseNo. 2820DEP certified radon laboratoryVerified October 4, 2026Verify 2820 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab)

Licensing in Connecticut

Connecticut's radon program says the state does not license or certify radon professionals.

The State of Connecticut does not license or otherwise certify radon professionals, however, the Radon Program maintains lists of nationally certified professionals...
Radon Program, read October 3, 2026

Radon Program

Department of Public Health

Its page covers free or discounted test kits and who may test and fix radon in the state.

Phone (860) 509-7300 · Email DPH.RadonReports@ct.gov

Visit the program's page (opens in a new tab)Read October 3, 2026

What Connecticut requires, and how to check a credential

Nearby

Other radon professionals in Windsor and across Connecticut

More radon professionals in WindsorMore radon professionals in Connecticut

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