I use Fed Ex. I pack and wrap. Card board, padding, clear celophane on that expensive roll, lots of clear packing tape. Give it to Fed Ex, gone. Also, a friend told me that you can go to Harbor Freight etc. and get cheap furniture moving blankets, and do the same thing. Wrap and tape. You may have to take stuff apart, or otherwise do some labor, but this is how I ship.
The other options are U Ship, but for some of us hundreds of miles from a city, it takes longer to get someone to come out. U Ship and others like them, are usually consisting of mom and pop drivers with a truck or pick up truck, trailer, etc. low budget, pick up and drop off. There are web sites you go to, and list what you have and where it needs to go. They generally take care of complete bikes without palletizing. I don't palletize, ever.