Me = wheel aligner

Tyres sure can cause a pull, but right after dropping springs into it.. i dont think so.

My thoughts are that when they rebolted the suspension to the hub they didnt think about how they should set the camber, you see you can get quite a lot of camber (negative or positive) by the way you push or pull the hub before you redo the lower strut bolts. Some cars get bugger all out of moving camber in this method though.

Do you have the printout of the wheel alignment? In future everyone ASK FOR THE PRINTOUT! No printout, no money!