Grinsfelder Associates Architects, Inc. Share: Architects Grinsfelder Associates Architects, Inc. Visit Website Request Info 520 S. Calhoun Street, Suite 201 Fort Wayne, IN 46802 (260) 424-5942 (260) 422-8256 (fax) Rep Info Whom to Contact Edward Welling President Phone: (260) 424-5942 Send an Email