There is a place called Secret Stash in Crested Butte, Colorado. They the best vegan pizza, and arguably one of the best pizzas in general that I've ever had. And if you are a cold pizza for breakfast person(if you know, you know) it's great that way too. It's a bit pricey though. But everything in that area is.

They opened a Beaujos's Pizza near where I live. They have an amazing vegan pizza.

Thick crust and deep dish means I am ser for a like 2 days.

I wasted a whole salad ordering it twice in a row because I have a compulsion to eat the same thing over and over.