Where to buy a trailer in midwest

I am looking for a 7 x 18 concession trailer to purchase new. Do any of you folks know of a good supplier in or around Iowa? I've spent many hours online and have not had real good success. Right now a company on the Gulf Coast is my first pick but I would be interested in something closer if possible. This is where I have found the vast majority of the companies for the trailers. Thanks

What type of concession trailer are you looking for?
Open / Enclosed??
Shell (so you can add your own eqp)??
Fully loaded and ready to operate??

Good Shells:

Wells Cargo is in Elkhart Indiana
Holstein Mfg in Iowa

I'm looking for a fully loaded enclosed trailer. I'm looking for somebody that can do it all. I've found many people where I can get the shell with the electric and water but I want a finished package and am willing to pay for it. We are looking to have a 24" grill, 2 bay steam, fryer and a commercial stove in it along with fridge and freezers.

By the way the current supplier that I have quoted is a fully custom trailer on a tubular frame for about $25,600 and it does include the ac and the lp tanks.