We used them when my mom had her accident:
Lawyers at McComb Witten Marcoux | McComb Witten Marcoux
I can't recall what their cut was, but it was pretty steep (maybe around 30-40% of the claim, but I could be wrong). However, considering that we had no clue what to do and was more preoccupied with my mother's condition than the claim since she nearly escaped death. They made the process manageable by taking care of the legal side for us as well as ensuring that we got as much support out of the recovery process as possible.
I'd say give them a call. Consultation is free and is the case for most of these firms.