Blackstone Consulting, Inc. - One Bush Street [Custodian / Porter / Cleaner] As a Janitor at Blackstone Consulting, Inc., you'll: Ensure spaces are prepared for the next day by taking out trash, tidying furniture and dusting surfaces; Sweep and mop floors and vacuum carpets; Wash and sanitize toilets, sinks and showers and restock disposables (e.g. soap); Detail bathrooms and office spaces; Wipe mirrors and windows; Report damage...Hiring Immediately >>