Overland Park, KS - Oct 12
... Hanger is a full-discipline architectural, engineering and construction firm. Founded in 1827 and headquartered in Lexington, KY. ... the support of military, Law enforcement and homeland security installations and operations, Mason & Hanger delivers quality architectural/engineering/construction services that stand the test of time. For more information, visit masonandhanger.com. Mason & Hanger ...