There is a guy I use in Vereeniging, however he will do collection/drop off 063 8six0 7two88 or you can drop it at his house in Mulbarton.
About 3.5k for 17", 4k for 18" depending on what needs to be done. His quality is pretty good, not as good as hi tec, but he is half the price. Ive done 3 sets of wheels by him and I'll keep using him