Repainting an apartment community while every unit is occupied
Yes: an apartment exterior in Rancho Cucamonga can be repainted with every unit still leased, as long as the work moves in small, announced pieces instead of wrapping the whole property at once. The job is split into buildings, each building into elevations, and residents only lose the use of a walkway, a stair or a parking row for the part of the day the crew is on it.
Most communities here are garden apartments: low-rise buildings of two or three stories, walk-ups with no elevators, arranged around courtyards, parking and a leasing office. That layout helps. Every stair tower and balcony can be reached from the outside, so an exterior repaint rarely needs anyone to open a front door.
Stucco is the wall surface on nearly every one of them, because in warm states like California it is the predominant exterior for residential and commercial building alike. It is a porous, hard and brittle cladding, so hairline cracks show up at corners and openings, and they are filled and primed before any finish coat goes on.
The leasing office and the model unit's approach get painted first or last, never in the middle of a busy weekend. Prospects touring the property should see finished walls, not drop cloths, so that building is scheduled on a day the manager picks.