I highly recommend Rich and his crew. They did our entire upstairs, replaced some flooring, installed some flooring, took apart our gumwood stairs and took them back to their shop for sanding/finishing. None of the other hardwood floors guys did this, and had no ready solutions for fixing all the carpet nail gouges in the risers and stairs.
The floors (top-nail) turned out beautiful and we are really happy. Rich and crew make sure that the homeowner is happy.
Note, I initially couldn't find him on any of the websites, but he has been around for a long time and is the go-to guy for other finishers who have questions. Turns out he had not kept up with technology, like yelp and twitter, but is fixing that.
I recommend them without reservation...