We are a commercial cleaning company, so everything described below is offices, retail, industrial and institutional work rather than houses, apartments or any other residential property.
Duluth itself is the core of the work, dispatched from our office at 26 E Superior St, Unit 4. That covers the downtown commercial blocks and Superior Street storefronts, the medical and professional buildings, the industrial and port areas, and the retail and service businesses spread through the neighborhoods above the lake. Anywhere in the city is a short run for a crew.
Beyond Duluth we regularly serve Superior, which is across the bay in Wisconsin and a separate state for licensing purposes despite being a ten minute drive, plus Hermantown and Proctor immediately next door, Cloquet about twenty miles southwest, and Two Harbors twenty seven miles up the shore. Distance shapes scheduling rather than ruling it out: the further sites run on planned routes.