They are very knowledgeable and conscientious of cross-contact. If you let them know you have an allergy, they will get a clean cutting board to move your sandwich down the line. They use clean knives of utensils to get the rest of ingredients and condiments. They get the Mayo and mustard out of a separate unused container. I was and very happy and impressed with the measures they take.
They are super great about cross contamination. They change gloves and wipe down everything they use with a clean rag before getting any of the ingredients out. They use new trays and knives. They don’t automatically do it, but if you ask, they will use vegetables/toppings from new containers. I eat here regularly and haven’t gotten sick from it. They have chip options that are gf, as well as a pre packaged snickerdoodle cookie. The gf bread is a little bit on the dry side, but still good!
I can’t say enough good things about them. I know some Jersey Mike’s aren’t the safest, but they’re incredibly diligent about safety here. They prepare my sandwich in a separate area, completely apart from the gluten containing sandwiches and bread. The managers are always very knowledgeable about gluten and gluten free. I always get the Philly cheesesteak!