I was referred to Centennial by Fischer Van Lines, since they didn’t have any boxes. You call Centennial, and after answering some questions, the very courteous, very professional sales person will recommend the sizes and number of boxes you need for your move. They prepare the order and the moving company picks it up on the way to pack your house. What was super impressive to me is that on the day the packers were supposed to pick up the boxes, Centennial hadn’t seen them arrive yet. So, they called me, and alerted me to that fact, when I was able to explain that they had just called me to say they were on their way. Not many companies will do that. The boxes were good quality and they keep the costs down by buying overstocks, so I had a bunch of fortune cookie boxes for my move. Centennial has a great business model, and if I ever move again(please no!) I would buy my boxes from them again.