I second Fairway. Mark brought a pony up from Florida to my farm in Maine. Slightly aged pony who was content, knee deep in hay, and had plenty of water when he arrived at my place. I would use him again in a heartbeat.
JR Hudson is fantastic. They moved my 4 year old 1000mi and he really didn't look like he had been on more than a trip around town when he came off the trailer. He was a handful for me when he first got here and they were wonderful about leading him and helping me get him to his paddock. Definitely horse people.