Thanks yelpers! I picked these guys on your recommendation.
Overall a really great experience. Ours was an interstate move, and we needed to move soon (under 10 days notice). Camelback came in, did a free in home (and storage unit) estimate, got back to us with a competitive price and very upfront "fine print". We were impressed with their professionalism and timeliness. They picked up everything on Friday and had our stuff to our new place by Sunday morning (over 700 miles away).
The only cons were very minimal. The references for interstate moves were old phone numbers, and it took longer than I was expecting to get our estimate back... but it was tax season, so I understand.
Overall, we were completely impressed and wouldn't hesitate to use them again and recommend them to friends.