Minnesota
Department of Labor and Industry
HOFFMAN, DAVID T
Plumbing - Backflow Prevention Tester
License number
BT649861
Date granted
06/14/2012
Date expires
12/31/2013
Class
Plumbing - Backflow Prevention Tester
Status
Expired
Address
11975 84TH AVE SE, BLOOMING PRAIRI, MN 55917
mnlicensing.org
ID 22415285
LAST UPDATED 2026-05-14 00:53:18 UTC
LAST UPDATED 2026-05-14 00:53:18 UTC
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