I think you missed the part about where he needs to cut the logo out of the steel panel as well as rounding the corners.Panel saw and invest in a manual corner shear press (or whatever it's called, I'm sure it's out there). 10 4x8 sheets of substrate and a days work.
water jet usually takes longer and for that costs more. A much cleaner cut though. look in the phone book for a flame cut shop,or waterjet shop. I would bet you could ask any machine shop and they could help you as well. If I was closer to you I could help you out as I have a cnc machine shop also. I have a lot of vendors who do waterjet,plasma,laser,and flame. good luck in your search!How about water jet cutting:
http://www.google.com/search?hl=en&q=water+jet+cutting+SC