Entry № 115586

Joshua McPherson

Radon Testing & Mitigation Pnw Llc

Last verified September 14, 2026. Methodology

Credential number
115586
Credential body
NRPP
Status
current Certified. Current in the source file.
Services
mitigation
City
Sandy
County
Not on the source file
State
Oregon
Phone
(503) 902-4212
Source
https://nrpp.info/listings/bl-19122.html
Fig. 5Each 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

Claim or update this listing. A claim cannot add someone who is missing from the official file.