I never got a response on this question so I decided to give this company a try. I requested three quotes for the aluminum siding on my retro project and The Metal Company was the lowest at $1,100. The other quotes were from name brand companies in the retro/canned ham/RV restoration business and they came in at $1,600 and $3,000. I don't think the highest quote wanted the work as they were going to charge me more to ship the same materials just 100 miles from their plant in Georgia than the other two companies were charging for freight from California and Colorado. Dealing with Greg, my sales rep, was a great experience and they fabricated and shipped very quickly. The freight company (Central Transport) has a great web page and I was able to track my shipment just like UPS or other similar carriers. I received the shipment today and it was packed so well it could probably have fallen off the truck without damaging the contents. The siding looks great and I am anxious to start installing later this month. I will discuss this in more detail and include pictures in my journal at
http://tnttt.com/viewtopic.php?f=50&t=70991. For anyone who is in the market for RV aluminum siding I would highly recommend The Metal Company of Arvada, Colorado (ask for Greg).