The repair center for Apple in Oakbrook IS APPLE, and it is the same
geniuses you meet face to face in the store. It is hidden only because
of space. It is a back room in a slightly different part of the mall,
one that doesn't face customers, hence the rent is cheaper. The
Geniuses rotate through one of 3 different stations, often all in the
same day. Originally all was done in the physical store but Oakbrook
outgrew their space so has had to expand to 3 locations in the mall.
Not many Apple retail stores face the same space/volume issues as
Oakbrook which makes their setup unique.
Honestly, I would not compare Apple with any corporate repair/support
center. You are right in the way corporate works. This is also why
Apple doesn't fit into that mold nearly as well. IMHO, Apple would
rather loose money on a specific repair and gain a long term customer
than make a quick buck. It just isn't the Apple way which is also why
Apple had so many local followers during their down years.
Another good third party shop is Mac Specialists in Villa Park (also
in Chicago). They have been around for a long time.
(Billy - in case you haven't figured it out, I worked part time at the
Oakbrook store for around 3 years, I left In April of this year (I
think). )
Ed