Oklahoma
Board of Licensing
DENNIS C JOHNSTON
Construction Industries - Mechanical
License number
00168152
Date expires
01/31/2017
Class
Construction Industries - Mechanical
Status
Active
Address
oklicensing.org
ID 33876779
LAST UPDATED 2026-05-08 19:54:01 UTC
LAST UPDATED 2026-05-08 19:54:01 UTC
This website is unaffiliated with Oklahoma and its licensing agencies. Please verify all information directly with the relevant official government authority.