Bee removal becomes necessary if:
A bee nest is close to areas frequently used by individuals or pets.
You discover dead bees inside, signaling they could be in your walls.
Buzzing sounds come from the walls.
Surfaces like drywall, ceilings, or floors start to bulge and stain.
Honey is trickling down from the chimney or roof edges.
You notice holes in wooden beams or sawdust, indicative of carpenter bees.