I just stumbled upon this and I don't know how I've never heard of these guys. They moved from Worcester to Shirley. I know exactly where they are because I used to live there. These guys are custom frame builders; all steel, all carbon, or combo, and they do frame repairs and alterations too. They also have a 5-day frame building class, including the paint job. How cool is that to be able to build your own custom frame. Aaaackh. And so close to me!

http://hottubes.com/ShopWebSite/New_Location.html