The process of attaching sheets of drywall (also known as gypsum board) to walls and ceilings in residential or commercial structures.

The construction of the structural framework that supports walls, ceilings, and roofs.

The process of taping, mudding, and sanding drywall seams and screw holes to create a smooth, paint-ready surface.

Installation of suspended ceilings (drop ceilings) with acoustic tiles designed to reduce noise and improve accessibility.