License holder summary

Douglas John Guion is a Architects, Engineers And Land Surveyors - Professional Engineer licensed to practice in Colorado. The address on file for Douglas John Guion is PO Box 899, Denver, CO, 80201-0899. This licensed professional license is current. The license was granted 09/21/1974 and expired on 10/31/2015.

Colorado

Division of Professions and Occupations

Douglas John Guion
Architects, Engineers And Land Surveyors - Professional Engineer
License number
12780
Date granted
09/21/1974
Date expires
10/31/2015
Class
Architects, Engineers And Land Surveyors - Professional Engineer
Status
Active
Address
PO Box 899, Denver, CO, 80201-0899
coloradolicensing.org
ID 27069822
LAST UPDATED 2026-04-15 18:25:43 UTC

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