Abstract: A vertically adjustable wall hanger device comprising a hanger and a hanger mount. The hanger comprises a main hanger body, a first set of serrations positioned in side-to-side spaced relation to one another on a back side of the main hanger body, and a center slot on the main hanger body and a hanging hook provided on the main hanger body. The hanger mount comprises a main mount body having a second set of serrations on a body face positioned in side-to-side spaced relation and sized and shaped similar and confronting the first set of serrations. The second set of serrations is located on a back side of the main hanger mount body with the hanger mount body having a screw hole confronting the center slot on the main hanger body. A center hanger mount is held in the main mount body positioned in co-axial alignment with the center slot provided in the main hanger body.