One South Dearborn

One South Dearborn is staffed with professionally trained property management and engineering personnel. The building portal provides tenants with access to forms, service requests, visitor management (iVisitor), tenant newsletters, and building services including General Maintenance, Housekeeping, HVAC, Locksmith, Light Bulb Replacement, Furniture Moving, Internal Messenger Service, Telecommunications, and Trash Removal, Recycling & Composting.