Certified radon testers & mitigatorsEntry — verified 29 Aug 2026

Entry № RC00036

Gary Manyak Jr

Tri-state Radon Systems Llc

Last verified August 29, 2026. Methodology

Credential number
RC00036
Credential body
RI RIDOH
Status
current Licensed. Current in the source file.
Services
mitigation
City
Wakefield
County
Not on the source file
State
Rhode Island
Phone
(774) 289-8966
Source
https://datahealth.ri.gov/find/radon/
Fig. 5 — Wakefield, RI, approximate. Pin is the city 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.