I am looking from someone in the Bristol area (BS11) to fix a fracture in a garage wall. The wall is of block construction, rendered inside and out and the fracture is stepped along the lines of the blockwork, at the worst part is approximately 15mm wide. I have thought this may require some sort of crack stitching. I have no idea if I am looking for a bricklayer, renderer, stone mason, general builder or a specialist for this work. All guidance appreciated and If anyone is interested in quoting for this please contact me via this forum.