Work that simply cannot happen during business hours
An overnight deep clean is the kind of work that simply cannot happen during business hours. Stripping and refinishing floors, scrubbing restrooms top to bottom, deep cleaning kitchens and break rooms, and detailing furniture all need uninterrupted time and the right equipment.
Anyone who has tried to wax a hallway during business hours knows why this work belongs after dark. Slip hazards, fumes, and the sheer noise of commercial floor machines do not belong anywhere near occupied space.
Overnight is also when the building is most accessible. Conference rooms are empty. Executive offices can actually be reached. Kitchens can be fully broken down and reset without disrupting anyone's lunch.
