I recently had the upper and lower ball joints on my passenger side replaced along with the pittman arm(4 steering I believe). But not on the driver side. I then had it alligned, then took it back and had them check it again. They said everything was Ok and said it was my brakes making this problem. Well I did some work on my brakes and they are fine now(didn't correct my problem). My problem is at high speeds when I change from the right lane to the left, my steering wheel is cocked to the right when I straighten out(alignment pulls vehicle to da left). But when I change from the left to the right lane the wheel comes out straight and aligned.
What should I do or have done here?

nothing, you are fine.

Roads have a slight crown like this ^ for drainage and removing water.

In the right lane I have to pull the steering wheel to the left to keep it straight.

This is normal.