Minnesota
Department of Labor and Industry
SCHOCKER, DAVID A
Plumbing - Backflow Prevention Tester
License number
BT646639
Date granted
03/06/2012
Date expires
12/31/2016
Class
Plumbing - Backflow Prevention Tester
Status
Issued
Address
7641 GREENFIELD AVE NE, APT 205 ST PAUL , MN 55112
mnlicensing.org
ID 22416342
LAST UPDATED 2026-03-24 10:22:33 UTC
LAST UPDATED 2026-03-24 10:22:33 UTC
This website is unaffiliated with the Department of Labor and Industry. Please verify all information directly with the relevant official government authority.