When you order just tell them that you are gluten-free and ask them which toppings are gluten-free. I can't remember all the toppings that are. I know pepperoni and all the vegetables are, but they named off more meats whenever we called. I ordered "the veggie" pizza. Gluten-free crust only comes in a 10-inch, which works out well since I am the only gluten freek in my house.
This is my pizza :D
It was delicious I ate more than half of it.(: The crust is very thin and they don't have any thicker crust options even on their regular pizza crusts. I liked it thin, but I will eat pretty much anything. Here is the link for the Crust Pizza Company http://www.crustpizzaco.com/zgrid/themes/10365/intro/index.jsp