Any Custom Stereo Installers in the Seattle Area?

I'm trying to get a new box built for my car and I want a little custom look to it. All the local shops are charging way too much. I'm not trying to go too exotic with fiberglass, but I'm open to any nice designs that will fit my 12" Solobaric in my Lexus GS trunk at a reasonable price. I thought I'd ask here to see if I can get a deal, and to cut out the shop's comission fees so both parties win.