there is a list here on the board of long-armer's check the list- find a few in your area- contact them and ask-
look at their work- find someone who does quilting you like-
prices vary greatly---location matters-
lots of things factor in- you can find prices for queen quilts from $45- right on up to $300+...
you will be able to find someone within your price range-
some provide batting-some you take your own-some include thread- some charge for it-
some will trim /square up your quilt after quilting-some will not- some will do the machine part of your binding-
some will baste your quilt for you so you can quilt it yourself-
there are lots of variables- start with looking at pictures and seeing who's work you like- check out the list- then contact them through pm's- we really don't (advertise) our pricing here on the open board- that tends to be 'frowned upon'