Entry № RMS-7SS0072

David M. Gerard

Advanced Radon Technologies

Last verified August 29, 2026. Methodology

Compare every credential-verified provider: Radon testing in Spokane, WA.

Credential number
RMS-7SS0072
Credential body
NRSB
Status
current Certified. Current in the source file.
Services
testing
City
Spokane
County
Not on the source file
State
Washington
Phone
Not on the source file
Source
https://nrsb.org/find-a-pro/
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

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