Entry № 116288

Kederick Nilsen

Firebird Testing, Llc

Last verified October 12, 2026. Methodology

Compare every credential-verified provider: Radon testing in Phoenix, AZ.

Credential number
116288
Credential body
NRPP
Status
current Certified. Current in the source file.
Services
testing
City
Phoenix
County
Not on the source file
State
Arizona
Phone
(602) 838-5876
Source
https://nrpp.info/listings/bl-22638.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

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