-Cut and install metal corner beads to protect exterior corners
-Fabricate and install suspended metal ceiling grids and place in panels to form acoustical and coffered ceilings
-Fill joints, nail indentations, holes and cracks with joint compound using trowel and broad knife
-Measure, cut, fit and install drywall sheets
-Position and secure sheets to metal or wooden studs or joists
-Smooth out excess compound and allow coat to dry
-Tape over joints using taping machine and embed tape in compound, Install acoustic tile, hangers for suspended ceilings and metal studs for composition wallboard or lath