The other posts are definitely options worth considering and pricing. Here is another one that is at least worth calling and getting prices for:
I used a company once that comes to your house, puts a fan in the window, clips a wire to your appliance that gives it an electrostatic charge and sprays it in-place with special paint that sort of magnetically sticks only to the charged appliance. This might be an option for you. Remarkably, not a single drop of paint ended up on anything, except the appliances and the whole thing only took about two hours, including cleanup. It was worth it and you don't have to break your back moving appliances off-site. The finish was just like new and no problems with it.