Keyboard Carriage Motorcycle shipping.
They have special built steel pallets that they load your bike on so that if the tie downs came loose they still couldn't possibly bang in to each other. They only haul the two most fragile things.....pianos and motorcycles (not in the same trucks).
Jon and I shipped from Sacramento to Atlanta......no issues! I know of many other members on this forum that have used them with no issues. As a matter of fact, I don't ever recall hearing or reading about any issues with them. 
I spoke to the owner of Keyboard one year at Sturgis while his guys were unloading a couple of his 18 wheelers. He went thru the entire loading, shipping, unloading process, and how his pallet system works, etc. Also, the owner and his daughter both had their personal CVOs there, which were immaculate...another indicator that I liked. Based on what I saw, I wouldn't hesitate to use them. Also, the trailers he had at Sturgis were set up with an upper and lower deck, so it did require the removal of your windshield, but they had soft bags or a wrap for that too.