So... did you have an alignment done and they can't get it into spec? What are the numbers from that alignment? And what kind of car do you have?

Sometimes the alignment can get thrown off if something deteriorates, like for example the rubber bushings that act as the pivot for the lower control arms. One time I've even heard of a subframe that moved just a bit because the bolts weren't quite tightened enough. I'm just saying that there's a few things that can happen without a collision.