The front porch of this home had 2 brick columns. Each column had a footer but the surrounding concrete porch did not.
Both of the columns began to sink and therefore resulted in cracks in the side of the home nearest the porch.
Our crew used steel push piers to lift the columns back to "level" and the gap in the brick closed and virtually disappeared.
Now the porch and weight of the front of the house are permanently stabilized.