Abstract: A new method of metallization using a dimple free tungsten plug is described. An insulating layer is deposited overlying semiconductor device structures. An opening is etched through the insulating layer to contact one of the semiconductor device structures. A layer of tungsten is deposited overlying the insulating layer and within the opening. A photoresist block is formed on the tungsten layer over the contact opening. The photoresist block is a reverse pattern of the photoresist layer used to define the opening in the insulating layer. The tungsten layer is partially etched forming a mound in the tungsten layer under the photoresist block and over the opening. The photoresist block is removed and the remaining tungsten layer is etched again resulting in the formation of a dimple free tungsten plug with a planar surface.