Maryland
Division of Occupational and Professional Licensing
DOUGLAS D WELCH
Stationary Engineers
License number
31302
Date expires
10/22/2017
Class
Stationary Engineers
Status
Clear
Address
38675 COLLINWOOD DRIVE
licensingmd.com
ID 4246293
LAST UPDATED 2026-08-16 20:03:54 UTC
LAST UPDATED 2026-08-16 20:03:54 UTC
This website is unaffiliated with the Division of Occupational and Professional Licensing. Please verify all information directly with the relevant official government authority.