Minnesota
Department of Labor and Industry
HEFFERAN, MATTHEW C
Plumbing - Backflow Prevention Rebuilder
License number
BF066197
Date granted
04/22/2004
Date expires
12/31/2015
Class
Plumbing - Backflow Prevention Rebuilder
Status
Issued
Address
13047 FINDLAY WAY, APPLE VALLEY , MN 55124
mnlicensing.org
ID 22410578
LAST UPDATED 2026-05-09 09:50:57 UTC
LAST UPDATED 2026-05-09 09:50:57 UTC
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