Try the local high school, call the AG teachers. It gives the students a good project and would be much cheaper. I've had two trailers made by ag students that they used for their Houston LSR projects.
Thanks for the replies. A local HS shop class would be a good idea, not sure of the lead time for their projects, I need to knock it out pretty quickly.
brntorng-- is that one called Custom Sheet Metal, with Ron doing the work? I just received another recommendation for the same shop if so.