Juneau's setting shapes the cost of a dumpster in a few ways.
First is size. The right container fits the whole job in one haul, so you don't pay for a second trip.
Second is weight. Juneau has one landfill, and it charges by the ton for household trash, building debris, metal, and treated wood, with separate prices for each. Treated lumber costs the most to dispose of, so it's worth mentioning when you book. Wet debris weighs more, too, which matters in a rainforest town.
Third is the landfill itself. It's privately owned, and the City and Borough doesn't set its fees or run it. Those disposal costs are built into your quote, and your account manager can explain how they apply to your load.
Fourth is placement. A container on your driveway is simple, but one in the street, on a sidewalk, or in a parking lane needs a City and Borough permit.