Determine the type of cleaning you desire for your escalator. There are several available methods involving specific machinery. Some contractors offer a full wet/dry clean while others offer a simpler vacuum clean. Measure the dimensions of your escalator, as the machines are often varying widths.
Schedule the downtime needed for a full escalator clean. The process could take anywhere from several hours to days to complete. If the process requires lengthy time, schedule it during low business hours or inquire about completing the job in several stages.
Select a cleaning professional. There are a variety of contractors offering full escalator cleaning service.