Photos, Inc. or Digigraphics (dear child bears many names, Photos, Inc was bought by Digi a couple of years back). ImageTech on Hennepin used to be THE place to go for some real quality work, but they went out of business.
Ethyl, the digital process when properly done is really good with color work, you'd be surprised at the density range they can capture with modern devices. Although I like an optical print better, simply because of the craftsmanship involved. A labor of skill and hopefully love for the craft.
Photos, Inc. does great work, really good. Their chemistry is always fresh and top notch. You should visit their facility some time. It's a nice outfit.