The Manager/staff are aware and attentive of allergies. They have a separate station for gluten-free orders and station for other allergies.
I was recently DXd and was super happy to know that Urban Bricks was GF friendly. I had the Cauliflower crust and 3 little piggies toppings and didn't have any troubles. It was actually really good and the guys that were working that day were super helpful and friendly.
Ordered a half white shroom on a gluten free crust and no reaction. The gf crust is vegan. They also offer a cauliflower crust that is gf, but mixed with some cheese so not vegan. To help mitigate cross-contam, they scraped the oven before making mine. Everything is baked in the same oven so your reaction may vary since it’s not totally separate. Overall it was a good pizza. Felt doughy even though it was gf. The white shroom has always been my favorite, even when before going gf.