Do you like Let's Dish? It's not quite the same as a complete meal delivery because you still have to cook the food. But they have a dish and dash service (or they used to) where they assemble the meals and package them and they will even deliver to your house if you can't pick up.
http://www.letsdish.com/how/ready.aspx
I did this one month when we were just really swamped and ordered 12 meals each divided into half portions (3 servings each bag) which was plenty for me, DH and out two young kids. Added very simple sides like frozen rice from Trader Joes and such.