I've used them twice to ship my car across the country. I did countless hours of research, and Montway offered the best customer service and pricing.
How they work: They're a third party agency that contracts with local companies that do the transport. Thus, both times I used them I had different companies pick up my vehicel.
The lowest pricing is offered at a 5-day pick up window, however you can pay more for guaranteed pick-up on your scheduled date. I was able to fill my trunk with items, which made moving significantly easier and cheaper.