Ohio
Board of Licensing
DAVID B. CALLAHAN
Architects Board - Arc.Architect
License number
ARC.7806216
Date expires
12/31/2017
Class
Architects Board - Arc.Architect
Status
Active
Address
12245 MAC DOUGAL ROAD, MILLFIELD, OH 457610000
ohiolicensing.org
ID 28615650
LAST UPDATED 2026-04-01 12:35:09 UTC
LAST UPDATED 2026-04-01 12:35:09 UTC