subject: What Kind of Vacuum Cleaner Do You Use? [print this page] The main priority of a professional cleaning company is to leave the area cleaner and the type of vacuum cleaner they use can help. The efficiency of the company also depends on its portability of the vac as they provide good mobility. For example, if the cleaning crew is responsible for cleaning a lot of stairways or passages, a backpack style of industrial vacuum cleaner is necessary. Or a construction company can do with wet and dry commercial vacuum cleaners as they can suck up wet and dry messes equally well, leaving the area clean.