Plumber Job - Rivonia, GP, 2128

We have a water pipe leaking through our bathroom wall. There is quite a bit of water coming through but it's not flooding the bathroom yet. The wall tiles where the pipe is behind are cracked along the grouting. We will need to have the tiles carefully removed, then the leak sealed/pipe replaced, and the wall refilled and tiled. I would like to have it fixed before the wall bursts, hopefully in the next 7 days. Thank you.