You not only need to be organized on the moving end, but also on delivery. If you don't have your new residence ready to move into, you will incur storage and transit fees. If you know it's going to be a day or two, you can try to negotiate that into your contract with the movers. But if you don't mention it until they show, be prepared to pay the movers extra.
Vehicle transport and car shipping services in Canada and U.S since 1980.