Certified radon testers & mitigatorsEntry — verified 29 Aug 2026

Entry № KS-MS-0693

Collier, Joseph

Mid America Radon

Last verified August 29, 2026. Methodology

Credential number
KS-MS-0693
Credential body
KS KDHE
Status
current Certified. Current in the source file.
Services
testing
City
Overland Park
County
Johnson
State
Kansas
Phone
Not on the source file
Source
https://www.kdhe.ks.gov/1066/Radon-Professionals
Fig. 5 — Johnson County, KS, approximate. Pin is the county on the official file, not a street address.

§ 5.1

Places on the source file

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