Minnesota
Department of Labor and Industry
SCHWAB, DOUGLAS G
Plumbing - Backflow Prevention Tester
License number
BT068329
Date granted
11/06/1986
Date expires
12/31/2012
Class
Plumbing - Backflow Prevention Tester
Status
Expired
Address
370 OAKCREST, ROSEVILLE , MN 55113
mnlicensing.org
ID 22416359
LAST UPDATED 2026-06-04 06:22:31 UTC
LAST UPDATED 2026-06-04 06:22:31 UTC
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