Start with what people see first: streaks on enclosure doors, grit on the pad, and whether lids close fully after pickup. Those three signals show up in photos tenants send before they ever mention smell.
Food service sites pick up grease patterns fast; office heavy sites pick up dust and broken glass grit. Both benefit from recurring per container service with cadence matched to volume, not to a single spring deep clean fantasy.
May is a good month to photograph pad slope and drainage after a real rain, not only on dry weeks. Standing water beside dumpsters makes every other problem louder.
When you request a quote, share container count, enclosure clearance height, and whether trucks can line up without blocking a fire lane. We stage from Golden and build loops west of Denver on purpose, so honest access notes prevent missed windows later in the season.