When it comes to delivery pizza, I am, to put it lightly, fucking overloaded with options.
All three major chains, of course. Not that I've ever used Domino's. I used to like Papa John's, but a decline in quality plus the whole Romney campaign thing put me off them. I never do Pizza Hut for pizza, but I will do them for wings from time to time, because for wings that are brought to your door, Wing Street wings aren't bad.
I also have Sarpino's, which is my go-to chain delivery pizza these days - decent crust, nice topping variety, good specialty pizza combinations.