I need another tire shop

The ONE thing I allow someone else to touch on my car and they can't seem to get it right.
For the second time in a row now I have taken my car down to have tires changed and balanced and the first time I get out on the hiway with it and it shakes the hell out of the car and I have to take it back.

Now I know it's not a huge deal, though a little inconvenient since unless I take out to the hiway and run it I can't trust it to be right.
I also know using a balancer correctly isn't rocket science. (if they would let me I could do it myself) having used them for half my life.

Sometimes I don't get it out in the open (freeway or whatever) for a couple of days, but then find out that it's way out of balance when I need to go somewhere.

When I took it back today after yesterday's tire change the guy says "are you sure?" :violent1:
I told him any time the front fender jumps up and down an inch or more driving straight down the road at 65 it's pretty obvious, so they pull them back off and the drivers side was .5 ounces out and the passenger side was .75 out.

At first they tried to put a service jack under the middle of my frame connectors.
Although it probably wouldn't have hurt them any being 2x3 .085 wall it still pissed me off that they would do that.

I guess I'm going to have to find my own tire machine and balancer. :D