Colorado
Division of Professions and Occupations
Avi Grossman
Plumbers - Journeyman Plumber
License number
280090
Date granted
04/04/1986
Date expires
02/28/2015
Class
Plumbers - Journeyman Plumber
Status
Active
Address
2921 S Valentia St, Denver, CO, 80231-0231
coloradolicensing.org
ID 28266684
LAST UPDATED 2026-04-26 10:06:53 UTC
LAST UPDATED 2026-04-26 10:06:53 UTC
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