We love Quattro Formagi. La Casa is pretty good. Cafe Pizzaiolo - at least the Cameron Station location - has good pizza but astoundingly slow, clueless service. Fine for takeout.

Fairlington Pizza is the best! And pretty inexpensive too, especially compared to Pizzaiolo down the street. We like Pizzaiolo, but service there takes forever.

When I used to live in Old Town, I'd get decent delivery from Quattro Formaggi.