Elevator Modernization Elevator Repair Maintenance Escalator Repair Vertical Transportation Washington Maryland Virginia vertical transportation, elevator, elevator maintenance, escalator, repair, modernization, minority owned, maintenance, elevator transportation Century Elevator, Inc. (CEI) is a full service, minority owned, elevator company specializing in maintenance, modernization, repair and escalators. We provide service 24 hours a day, 365 days a year and all of our mechanics have a vast knowledge of elevator transportation from on the job, day to day activities, to manufacturer training to professional