I live in the Silicon Valley.  I'm looking for a service that will
help me decide what brands/components to purchase for a home theater
and install it.  Specifically a plasma  or LCD TV, a stand (don't want
it on the wall), DVD player, speakers, amp/pre amp if needed, etc. 
I'm looking for someone who appreciates design and function.   I
realize the retailers will do this but I'm hoping to take advantage of
lower pricing (internet or out of the area) for the TV and components 
but still want the
service of installing and an expert in brand selection and selection
of the proper stand.   I realize I can get a list off the web of
places that charge a bundle but I'm looking for a deal.  I would
appreciate a list of several.  Thanks.

If you lived in New England, I'd offer my services ;)

Try CEDIA (http://www.cedia.net/homeowners/finder.php) or one of the
craigslist.org ads.