welding service needed asap

[brently300]

i need my diff rewelded like tomarrow. i have a drift event this wed in my S13 and my welds are all cracked. the axels move slightly from one another. i dont want the welds to break on me and not be able to get the car home. i have a stock open diff in the car now but i would rather drift the welded diff if possible. but i need it rewelded so i can install it before wed. thanks. i live in fairfield Ca. so if you live here or know anybody who does, please help.

quick responses are much appreciated.

thanks