Another option you have is calling any local retailers and asking them if they are also subcontractors (meaning they do corporate work that is assigned to them by corporate office in their state) if they are they can call the state dispatching office and request your work order if you have a date and time in place. Then, they can move it up for you and do it earlier. Otherwise, what Scott said is right, only orginial retailers (if they are still in business) can do the upgrade for you, if you can prove they are no longer in business, than any retailer can help you.