Controversial statement: I don't like pizza delivery. I use it though from time to time but almost always regrets soon after tasting the first bite. Almost all pizzas right from the oven are tasty, but when the temperature drops over time AND the crust is not of best quality the tastefulness of pizza crust decreases exponentially making the whole experience miserable.
So if you're going to order pizza home do it in the closest place to your location. And go there yourself. Pizza wants to be eaten when it's steamy hot. IMHO 5 minutes from oven to mouth is what we all should aim for, but the time may vary depends on ambient temperature, humidity, etc. And when you did everything in your power to have best pizza experience - simply enjoy every bite!