Entry № 115249

Marcel Jares

Name: U.s. Radon Measurements
Address: Germantown, MD, US
Telephone: (301) 578-6898

U.s. Radon Measurements

Last verified September 14, 2026. Methodology

Credential number: 115249
Credential body: NRPP
Status: current Certified. Current in the source file.
Services: testing
City: Germantown
County: Not on the source file
State: Maryland
Phone: (301) 578-6898
Source: https://nrpp.info/listings/bl-20072.html

Fig. 5 — Each pin is a current listing at the Census city or county centroid on the file, approximate. Pins that share a place are spread so you can click them. Not street addresses.

§ 5.1

Places on the source file

testing in Germantown, MD

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