Colorado
Division of Professions and Occupations
John William Blackwood
Plumbers - Master Plumber
License number
180560
Date granted
04/17/2009
Date expires
02/28/2015
Class
Plumbers - Master Plumber
Status
Active
Address
PO Box 765, Fruita, CO, 81521-0765
coloradolicensing.org
ID 28277226
LAST UPDATED 2026-05-28 13:10:20 UTC
LAST UPDATED 2026-05-28 13:10:20 UTC
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