Colorado
Division of Professions and Occupations
John I Tischer
Plumbers - Master Plumber
License number
179059
Date granted
03/18/1985
Date expires
08/31/2005
Class
Plumbers - Master Plumber
Status
Expired
Address
4122 Yates St., Denver, CO, 80212-0212
coloradolicensing.org
ID 28284108
LAST UPDATED 2026-06-03 18:54:45 UTC
LAST UPDATED 2026-06-03 18:54:45 UTC
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