Douglas A. W. Guderian is President and CEO of: ELEVATOR ONE INC. 26 Morrow Road, Barrie, Ontario, L4N 3V8 Tel: 705.728.2361 Fax: 705.728.2733 Doug Guderian got started in the elevator industry in 1981. Doug has worked in the field in maintenance, new construction, modernization and service. Doug studied Electrical Engineering at the University of Waterloo […]