Abstract: A wall jack apparatus includes a base assembly which includes a central arm support portion. A telescopic lift arm assembly includes a proximal lift arm end which is pivotally connected to the arm support portion at a relatively low first connection position. A telescopic push arm assembly includes a proximal push arm end which is pivotally connected to the arm support portion at a relatively high second connection position. The distal lift arm end of the telescopic lift arm assembly is pivotally connected to a pivoting portion of the telescopic push arm assembly between the proximal push arm end and the distal push arm end. A clamping assembly is pivotally connected to the distal push arm end. The base assembly further includes a plurality of legs is connected to the arm support portion. A plurality of feet are connected to the legs.