The biggest secret to really having a successful move is to communicate effectively with your McKinney mover. Regardless of how ridiculous could be, you should feel comfortable asking your movers anything at all. If you get a crazy response during any part of the process as everyone seems to be gearing up for the move or the movers are just shutting you down and not talking to you, that is a major indicator that you are working with the wrong service. If the mover standing there is not able to assist you, take the time to call the business and ask for help, and if you still do not get a satisfactory answer, then it may be time to go elsewhere.
When the moving company is looking at all your items that need to be moved, do not assume they are able to see every little thing. Now is the time to inform them exactly what you need moved and what you may not. Let them know up front what items or pieces of furniture you would not need moving if there is an over large quantity of items in the home your not interested in taking. If you have priceless belongings, tell them right from the beginning what you possess and what you expect when it comes to it being moved so that the service can take additional care of your irreplaceable items. Such an example could be a painting that has great sentimental value to you and is going to be irreplaceable because your deceased mom painted it right before she died. It might not look like very much to them, but to you it is valuable because it cannot be replaced. You should have the company note on the agreement exactly how it is to be packed and cared for since it is highly likely that they will not recognize the importance on sight.
Another important thing to talk to the movers about is the place you will be moving into and if there are conditions that would need to looked into. As an example, you are living in a single family home all on one level however moving into a penthouse apartment. The company would have to be aware of that so they can be prepared to move large furnishings, perhaps even hefting them up on the outside of the building and taking them in through the windows. It will not always have to be that extraordinary in most cases. Even a split level home could be a challenge if you have good sized heavy pieces.
You should also talk with your McKinney movers if anything changes, for example dates when you are moving, dates when the things need to arrive, or if they will not be taking things straight to the new house but instead to some sort of short-term storage, etc. The quicker one does this, the better. Changes could affect the cost and these potential sorts of changes should have been contained in the contract, but even if not, you should really contact them and tell them of the changes. If there are surcharges, you will have to agree to them because you have potentially caused them issues with their scheduling, as well. If occasions like this happen, the employees of the moving company should never intimidate you or make you feel terrible in any way. As with any moving company, they will have to be willing to work with you as much as possible to ensure your full satisfaction and the job can be concluded successfully.