Radon Testing CompaniesCanada — C-NRPP credentials and verification dates

C-NRPP · CRT-202552

Matthew Falvo

TBT Engineering

Latest credential check on this page: September 14, 2026. Each record carries its own date. Canadian sources and verification.

Credential number
CRT-202552
Credential body
Canadian National Radon Proficiency Program (C-NRPP)
Status
Current in the source on September 14, 2026. Certification, not a provincial licence.
Valid through
July 1, 2028
Service
testing
City
Thunder Bay
Province / country
Ontario, Canada
Phone
(807) 624-5160
Official source
C-NRPP public finder · Check CRT-202552

Enter CRT-202552 in the official certification check and match the name and expiry before hiring. Certification belongs to the person named here.

Fig. 1 — Thunder Bay, approximate. Pin marks the official Canadian Geographical Names Database city reference point, not a business address or service area.

Map source: Natural Resources Canada — Thunder Bay. Contains information licensed under the Open Government Licence – Canada.

Report a correction with this C-NRPP number.