The advantage that pizza oven supplies offer in this situation is the wide range of sizes they have. You can find commercial ovens starting at a single deck oven that can bake one pizza at a time going up to larger ones with twin decks that can house nearly 8 times that amount. There are commercial pizza ovens that can cook up to 12 pizzas at a time. By investing in the right oven you can ensure that you will have the capacity to serve pizzas to all your customers without delays.