Pretty good, they do acknowledge on the menu that gluten free crust can be exposed to flour since there isn't a separate kitchen. However, I have not had any issues with the pizza I ordered.
They bake the gf pizza on the same rack as the traditional pizza, so cross contamination is very likely. Waitress suggested if it is a severe allergy not to eat there. Sad!!
Gluten free crust available. Service was a bit shaky as they had just opened, but the pizza was good.