Minnesota
Department of Labor and Industry
GRAETTINGER, JEFFREY M
Plumbing - Backflow Prevention Rebuilder
License number
BF061990
Date granted
02/11/1993
Date expires
12/31/2015
Class
Plumbing - Backflow Prevention Rebuilder
Status
Issued
Address
1339 EAST AVE, ST CHARLES , MN 55972
mnlicensing.org
ID 22410329
LAST UPDATED 2026-05-29 00:46:35 UTC
LAST UPDATED 2026-05-29 00:46:35 UTC
This website is unaffiliated with the Department of Labor and Industry. Please verify all information directly with the relevant official government authority.